Word.ws English Dictionary

Words That Start with MO

There are 880 words that start with MO on Word.ws, from 2 to 15 letters. The most common length is 8 letters (132 words). The words used most often are more, most, money, months and move.

Meanings from Wiktionary. Not an official Scrabble, Words With Friends or Wordle word list.

2-letter words that start with MO

  • mo4adv. Further, longer.

3-letter words that start with MO

  • moa5n. Any of several species of large, extinct, flightless birds of the...
  • mob7n. A large or disorderly group of people; especially one bent on riotous...
  • moc7n. Moccasin (type of shoe).
  • mod6n. An unconventionally modern style of fashionable dress originating in...
  • moe5n. Strong interest in, and especially fetishistic attraction towards...
  • mog6v. To move or walk slowly; to trudge, amble; (more broadly) to go.
  • moh8n. Attachment to the transient material world, which hinders the soul's...
  • moi5pron. Me.
  • mom7n. Mother.
  • mon5n. The former currency of Japan until 1870, before the yen.
  • moo5n. The characteristic lowing sound made by cattle.
  • mop7n. An implement for washing floors or similar, made of a piece of cloth...
  • mot5n. A witty remark; a witticism; a bon mot.
  • mou5part. Sentence-final particle, forming a tag question.
  • mow8v. To cut down grass or crops.
  • mox12n. Energy, vigor, courage, pluck.

4-letter words that start with MO

  • moai6n. One of the large stone statues on Easter Island (Rapa Nui).
  • moan6n. A low, mournful cry of pain, sorrow or pleasure.
  • moat6n. A deep, wide defensive ditch, normally filled with water, surrounding a...
  • mobo8n. A motherboard.
  • moby11n. A mobile phone.
  • mock12n. An imitation, usually of lesser quality.
  • moco8n. Rock cavy (Kerodon rupestris).
  • mode7n. A particular means of accomplishing something.
  • mody10adj. Trendy; fashionable.
  • mojo13n. A magic spell or hex.
  • moka10n. A moka pot.
  • moke10n. A donkey.
  • moko10n. A traditional Maori tattoo (image made in the skin), traditionally done...
  • mola6n. A sunfish, Mola mola.
  • mold7n. A hollow form or matrix for shaping a fluid or plastic substance.
  • mole6n. A naevus, a pigmented, slightly raised, and sometimes hairy spot on the...
  • moll6n. A female companion of a gangster or other criminal, especially a former...
  • moly9n. A magic herb or plant used by Odysseus to overcome Circe.
  • momo8n. A type of dumpling, typical of the cuisines of Nepal, Ladakh, and Tibet...
  • moms8n. Affectionate term of address for one's mother.
  • mona6n. Cercopithecus mona, a West African monkey.
  • mone6v. To admonish; advise; explain.
  • mong7n. A mingling, mixture, or crowd.
  • monk10n. A male member of a monastic order who has devoted his life for...
  • mono6n. A bicycle or motorcycle trick where the front wheel is lifted off the...
  • mons6n. An extraterrestrial mountain or volcano.
  • mont6n. Mount; mountain.
  • mood7n. A mental or emotional state, composure.
  • mook10n. A disagreeable or incompetent person.
  • moon6n. Any natural satellite of a planet.
  • moor6n. An extensive waste covered with patches of heath, and having a poor...
  • moot6adj. Being an exercise of thought; academic.
  • mope8v. To carry oneself in a depressed, lackadaisical manner; to give oneself...
  • mops8n. A pug dog.
  • mora6n. A delay in bringing a claim.
  • more6det. Additional; further.
  • morn6n. Morning.
  • mort6n. Death; especially, the death of game in hunting.
  • mosh9v. To dance by intentionally jumping into and colliding with other...
  • moss6n. Any of various small, green, seedless plants growing on the ground or...
  • most6adv. Forms the superlative of many adjectives.
  • mote6n. A small particle; a speck.
  • moth9n. Any flying insect of the order Lepidoptera not in the superfamily...
  • moto6n. One of a series of motocross or BMX races.
  • mott6n. A copse or small grove of trees, especially live oak or elm.
  • motu6n. A reef islet formed by broken coral and sand, surrounding an atoll.
  • move9v. To change place or posture; to go, in any manner, from one place or...
  • moya9n. Flowing mud associated with a volcanic eruption (especially in South...

The 48 most common of 68 are shown.

5-letter words that start with MO

  • mocha12n. A coffee drink with chocolate syrup added, or a serving thereof.
  • modal8adj. Of, or relating to a mode or modus.
  • model8n. A person who poses as a subject or visual reference for an artist.
  • modem10n. A device that encodes digital computer signals into analog telephone...
  • modus8n. A qualification involving the idea of variation or departure from some...
  • mogul8n. A rich or powerful person; a magnate, nabob.
  • moist7adj. Characterized by the presence of moisture; not dry; slightly wet; damp.
  • molar7n. A back tooth having a broad surface used for grinding one's food.
  • molly10n. A woman or girl, especially of low status or prostitute.
  • momma11n. A betel nut plus other ingredients (like areca nut, betel leaves...
  • mommy14n. Mother.
  • monde8n. A ball-like object, located near the top of a crown, symbolizing the...
  • mondo8n. A dialogue between master and student designed to obtain an intuitive...
  • money10n. A generally accepted means of exchange.
  • monte7n. A game in which three or four cards are dealt face-up and players bet...
  • month10n. A period into which a year is divided, historically based on the phases...
  • moody11adj. Given to sudden or frequent changes of mind; temperamental.
  • moose7n. The largest member of the deer family (Alces americanus, sometimes...
  • moral7adj. Of or relating to principles of right and wrong in behaviour...
  • moran7n. An unmarried Maasai or Samburu warrior.
  • moray10n. Any of the large cosmopolitan carnivorous eels of the family Muraenidae.
  • mores7n. A set of moral norms or customs derived from generally accepted...
  • moron7n. A person of mild mental subnormality in the former classification of...
  • morph12n. A recurrent distinctive sound or sequence of sounds representing an...
  • morse7n. A clasp or fastening used to fasten a cope in the front, usually...
  • motel7n. A type of hotel or lodging establishment, often located near a major...
  • motif10n. A recurring or dominant element; an artistic theme.
  • motor7n. A machine or device that converts other energy forms into mechanical...
  • motto7n. A personal slogan.
  • mould8n. Commonwealth standard spelling of mold.
  • mound8n. An artificial hill or elevation of earth; a raised bank; an embankment...
  • mount7n. A hill or mountain.
  • mourn7v. To express sadness or sorrow for; to grieve over (especially a death).
  • mouse7n. Any mammal of the many rodent families (especially Muridae) that have a...
  • mouth10n. The front opening of a creature through which food is ingested.
  • moved11adj. Emotionally affected; touched.
  • mover10n. Someone who or something that moves.
  • moves10n. A good ability to dance.
  • movie10n. A recorded sequence of images displayed on a screen at a rate...
  • mower10n. A lawnmower, a machine used to cut grass on lawns.

All 102 5-letter words that start with MO

6-letter words that start with MO

  • mobbed13adj. Crowded.
  • mobile10adj. Capable of being moved, especially on wheels.
  • modena9n. A crimson colour.
  • modern9adj. Pertaining to a current or recent time and style; not ancient.
  • modest9adj. Not bragging or boasting about oneself or one's achievements...
  • modify15v. To change part of.
  • module9n. A self-contained component of a system, often interchangeable, which...
  • mohair11n. Yarn or fabric made from the hair of the angora goat, often as mixed...
  • moiety11n. A half.
  • mojito15n. A Cuban cocktail, generally made from rum, lime, sugar, mint, etc.
  • molest8v. To sexually assault or sexually harass.
  • moline8n. The crossed iron that supports the upper millstone by resting on the...
  • mollie8n. Any of many New World fish of the genus Poecilia, formerly called...
  • moloch13n. Any of species Moloch horridus of Australian lizards, sole species of...
  • molten8adj. Melted, especially due to great heat.
  • moment10n. A particular point of space; a spot.
  • moneys11n. Collectively money.
  • monger9n. A dealer or trader in a specific commodity.
  • monkey15n. A member of the clade Simiiformes other than those in the clade...
  • months11n. A person's period; menstrual discharge.
  • mooted9adj. Made, or proven to be, moot.
  • mopped13adj. Haired.
  • morale8n. The mental and emotional state of a person or group, especially their...
  • morbid11adj. Of, relating to, or afflicted by disease.
  • morgan9n. A unit for expressing the relative distance between genes on a...
  • morgen9n. A unit of measurement of land in the Netherlands and the Dutch colonies...
  • morgue9n. A building or room where dead bodies are kept before their proper...
  • mormon10n. Any of various dark-coloured Asian species of papilionid butterflies of...
  • morose8adj. Sullen, gloomy; showing a brooding ill humour.
  • morris8n. A type of pike.
  • morrow11v. To dawn.
  • morsel8n. A small fragment or share of something, commonly applied to food.
  • mortal8adj. Susceptible to death by aging, sickness, injury, or wound; not immortal.
  • mortar8n. A mixture of lime or cement, sand and water used for bonding building...
  • mosaic10n. A piece of artwork created by placing colored pieces (usually tiles...
  • mosque17n. A place of worship for Muslims, often having at least one minaret; a...
  • mostly11adv. Mainly or chiefly; for the most part; usually, generally, on the whole.
  • mother11n. A female parent, especially of a human; a female who parents a child...
  • motion8n. A change whereby something goes from one place to another; a state of...
  • motive11n. An incentive to act in a particular way; a reason or emotion that makes...
  • motley11adj. Comprising greatly varied elements, to the point of incongruity.
  • mouldy12adj. Covered with mould.
  • moulin8n. A cylindrical, vertical shaft that extends through a glacier and is...
  • mousse8n. An airy pudding served chilled, particularly chocolate mousse.
  • mouton8n. A 14th-century French gold coin, weighing about 70 grains.
  • movies11n. The cinema.
  • moving12adj. That moves or move.
  • mowing12n. The activity by which something is mown.

The 48 most common of 116 are shown.

7-letter words that start with MO

  • moaning10n. The utterance of a moan.
  • mobbing14n. The aggressive behaviour of a group of animals on another individual...
  • mobster11n. A member of a mob or Mafia.
  • mockery18n. The action of mocking; ridicule, derision.
  • mocking16n. Mockery.
  • modding12n. The act or result of informally modifying something, such as a vehicle...
  • modeled11adj. Formed or constructed based on a particular model.
  • modeler10n. A person who makes models, especially from a plastic medium such as...
  • modesty13n. The quality of being modest; having a limited and not overly high...
  • modicum14n. A modest, small, or trifling amount.
  • modular10adj. Consisting of separate modules; especially where each module performs...
  • modulus10n. The base with respect to which a congruence is computed.
  • moisten9v. To make moist or moister.
  • molding11n. The act or process of shaping in or on a mold, or of making molds; the...
  • molting10n. A molt; the shedding of skin, feathers, etc.
  • monarch14n. The ruler of an absolute monarchy or the head of state of a...
  • moneyed13adj. Affluent, rich.
  • mongrel10n. A thuggish, obnoxious, or contemptible person; (often preceded by...
  • moniker13n. A personal name or nickname; an informal label, often drawing attention...
  • monitor9n. Someone who watches over something; a person in charge of something or...
  • monocle11n. A single lens, usually in a wire frame, and used to correct vision for...
  • monomer11n. A relatively small molecule which can be covalently bonded to other...
  • monsoon9n. Any of a number of winds associated with regions where most rain falls...
  • monster9n. A terrifying and dangerous creature, especially one of an imaginary or...
  • montage10n. A composite work, particularly an artwork, created by assembling or...
  • montane9adj. Of, inhabiting, or growing in mountain areas; specifically, the cool...
  • montero9n. A round Spanish cap, with flaps at the back or sides, once used by...
  • monthly15adj. Occurring every month.
  • mooning10n. The act of showing one's buttocks.
  • moonlit9adj. Lit by moonlight.
  • mooring10n. A place to moor a vessel.
  • moorish12adj. Resembling or characteristic of a moor; abounding in moorland.
  • mopping14n. The process of cleaning with a mop.
  • moraine9n. An accumulation of rocks and debris carried and deposited by a glacier.
  • morally12adv. In terms of morals or ethics.
  • mordant10adj. Having or showing a sharp or critical quality.
  • morello9n. A variety of cultivated cherry (Prunus cerasus var. austera), having a...
  • morning10n. The early part of the day, especially from midnight to noon.
  • morocco13n. A soft leather, made from goatskin, used especially in bookbinding.
  • moronic11adj. Having a mental age of between seven and twelve years.
  • morphed15adj. Transformed.
  • motored10adj. Having a motor or motors.
  • mottled10adj. Colored in patches; spotted.
  • moulded11adj. Having undergone moulding.
  • mounted10adj. On horseback.
  • mourner9n. Someone filled with or expressing grief or sadness, especially over a...
  • mouthed13adj. Having a specified type of mouth.
  • movable14adj. Capable of being moved, lifted, carried, drawn, turned, or conveyed, or...

The 48 most common of 107 are shown.

8-letter words that start with MO

  • mobility15n. The ability to move; capacity for movement.
  • mobilize21v. To make something mobile.
  • modality14n. The fact of being modal.
  • modeling12n. The art of sculpting models from clay etc. to create a representation...
  • moderate11adj. Not excessive; acting in moderation.
  • modestly14adv. In a modest manner; with humility.
  • modified15adj. Changed; altered.
  • modifier14n. One who, or that which, modifies.
  • modulate11v. To change the pitch, intensity or tone of one's voice or of a musical...
  • moisture10n. That which moistens or makes damp or wet; exuding fluid; liquid in...
  • molasses10n. A thick, sweet syrup drained from sugarcane, especially (Canada, US)...
  • molecule12n. The smallest particle of a specific element or compound that retains...
  • molester10n. One who molests.
  • momentum14n. Of a body in motion: the tendency of a body to maintain its inertial...
  • monarchy18n. A government in which sovereignty is embodied within a single, today...
  • monastic12adj. Of or relating to monasteries or monks.
  • monetary13adj. Of, pertaining to, or consisting of money.
  • monetize19v. To convert something (especially a security) into currency.
  • monitors10n. In-ear monitors.
  • monogamy16n. A form of sexual bonding involving a permanent pair bond between two...
  • monogram13n. A design or motif composed of one or more letters, often intertwined...
  • monolith13n. A large, single block of stone which is a natural feature; or a block...
  • monopoly15n. A situation, by legal privilege or other agreement, in which solely one...
  • monotone10adj. Having a single unvaried pitch.
  • monotony13n. Tedium as a result of repetition or a lack of variety.
  • monoxide18n. Any oxide containing a single oxygen atom in each molecule or formula...
  • monsieur10n. A man, especially a French gentleman.
  • monument12n. A structure built for commemorative or symbolic reasons, or as a...
  • morality13n. Recognition of the distinction between good and evil or between right...
  • moreover13adv. In addition to what has been said.
  • mornings11adv. Every morning.
  • morphine15n. A crystalline alkaloid (4,5-epoxy-17-methyl-7,8-didehydromorphinan-3,6-d...
  • mortally13adv. Fatally; in such a way as to cause death.
  • mortgage12n. A legal agreement in which a borrower pledges real property as...
  • mortuary13adj. Of or relating to death or a funeral; funereal.
  • mosquito19n. A small flying insect of the family Culicidae, the females of which...
  • motherly16adj. Befitting a mother; warm, caring, nurturing, protective, loving.
  • motivate13v. To provide someone with an incentive to do something; to encourage; to...
  • motoring11n. The act of operating a motorized vehicle; especially, driving a car...
  • motorist10n. One who drives a motor vehicle.
  • motorway16n. A highway with grade-separated crossings (rather than level crossings)...
  • mountain10n. An elevation of land of considerable dimensions rising more or less...
  • mounting11adj. That continues to mount; steadily rising or accumulating.
  • mournful13adj. Filled with grief or sadness; being in a state in which one mourns.
  • mourning11n. The act of expressing or feeling sorrow or regret; lamentation.
  • mouthful16n. The amount that will fit in a mouth.
  • mouthing14n. The act of forming a shape with the mouth.
  • movement15n. Physical motion between points in space.

The 48 most common of 132 are shown.

9-letter words that start with MO

  • mobilized23adj. Subject to mobilization.
  • mockingly21adv. Said, written, or done with the intent to mock, or ridicule; with...
  • modafinil15n. A stimulant often used in the treatment of various sleep disorders...
  • modelling13n. Commonwealth standard spelling of modeling.
  • moderator12n. Someone who moderates.
  • modernism14n. Modern or contemporary ideas, thought, practices, etc.
  • modernist12adj. Of, relating to, or characteristic of modernism.
  • modernity15n. The quality of being modern or contemporary.
  • modernize21v. To make (something old or outdated) up to date, or modern in style or...
  • modulator12n. A person who modulates.
  • molecular13adj. Relating to, or consisting of, or produced by molecules.
  • momentary16adj. Lasting for only a moment.
  • momentous13adj. Outstanding in importance, of great consequence.
  • monastery14n. A residence for monks or others who have taken religious vows.
  • moneybags17n. A wealthy person.
  • mongering13n. Trading or peddling (typically, of a specified commodity).
  • mongoloid13n. A member of the racial classification of humanity composed of peoples...
  • monoamine13n. Any compound having a single amino functional group, especially a...
  • monocular13adj. Having one eye.
  • monograph17n. A scholarly book or a treatise on a single subject or a group of...
  • monolayer14n. A layer of material that is one molecule thick.
  • monologue12n. A long speech by one person in a play; sometimes a soliloquy; other...
  • monomeric15adj. Of or pertaining to a monomer.
  • monotonic13adj. Of or using the Greek system of diacritics which discards the...
  • monsignor12n. An ecclesiastic title bestowed on some Roman Catholic clerics by the...
  • monstrous11adj. Hideous or frightful.
  • moonlight15n. The light reflected from the Moon, which seems to emanate from it.
  • moonraker15n. Someone from Wiltshire.
  • moonshine14n. The light of the moon.
  • moonstone11n. A translucent gemstone, an orthoclase feldspar, that has a pearly...
  • morbidity17n. The quality of being unhealthful or diseased, sometimes including the...
  • mortality14n. The state of being susceptible to death.
  • mortician13n. An undertaker or funeral director; especially, one who is also the...
  • mortified15adj. Acutely embarrassed.
  • mothering15n. The nurturing of a child by its mother.
  • motivated15adj. Enthusiastic, especially about striving toward a goal.
  • motivator14n. One who inspires or motivates someone; one who drives someone to act.
  • motocross13n. A form of off-road motorbike racing.
  • motorbike17n. A motorcycle.
  • motorboat13n. Any vessel driven by an engine (either inboard or outboard), but...
  • motorcade14n. A procession of cars carrying VIPs, especially political figures.
  • motorhead15n. A car, truck, or motorcycle enthusiast.
  • motorized21adj. Equipped with a motor.
  • mountains11n. Mountain range.
  • mousetrap13n. A device for capturing or killing mice and other rodents.
  • moustache16n. A growth of facial hair between the nose and the upper lip.
  • mouthfeel17n. The texture of food, drink, etc. as perceived by the mouth.
  • mouthwash20n. A liquid used to clean one's mouth.

The 48 most common of 117 are shown.

10-letter words that start with MO

  • moderately16adv. In a moderate manner.
  • moderation13n. The state or quality of being moderate; avoidance of extremes.
  • modernised14adj. That has undergone modernisation.
  • modifiable18adj. Capable of being modified; subject to modification.
  • modularity16n. The property of being modular.
  • modulation13n. Modification or regulation of something to achieve an appropriate...
  • moissanite12n. Crystalline silicon carbide with various crystalline polymorphs, either...
  • moisturize21v. To make more moist.
  • molybdenum20n. A chemical element (symbol Mo) with an atomic number of 42: a silvery...
  • monarchist17n. A supporter of, or believer in, monarchy.
  • monetarily15adv. In a monetary sense; in terms of money.
  • moneymaker21n. Someone or something that earns or makes money; anything lucrative or...
  • monitoring13n. The carrying out of surveillance on, or continuous or regular...
  • monochrome19n. A black and white image, especially such a photograph.
  • monoclinic16adj. Having three unequal axes with two perpendicular and one oblique...
  • monoclonal14adj. Genetically engineered from a single clone; used especially of a...
  • monogamous15adj. Involving marriage to one person at a time.
  • monolithic17adj. Of or resembling a monolith.
  • monophonic19adj. Having a single channel.
  • monopolist14n. One who has, or attempts to acquire, a monopoly on something.
  • monopolize23v. To have a monopoly on something.
  • monosodium15n. One atom of sodium in a compound.
  • monotheism17n. The belief in a single deity (one god or goddess); especially within an...
  • monotonous12adj. Having an unvarying pitch or tone.
  • monovalent15adj. Univalent.
  • monumental14adj. In the manner of a monument.
  • moonstruck18adj. Showing irrational behaviour, especially of a romantic or sentimental...
  • moralistic14adj. Characteristic of or relating to a narrow-minded concern with the...
  • moralizing22n. The behaviour of one who moralizes.
  • moratorium14n. An authorization to a debtor, permitting temporary suspension of...
  • morphology21n. The study of the internal structure of morphemes (words and their...
  • mortgaging15n. The act by which something is mortgaged.
  • mortifying19adj. Causing mortification; extremely embarrassing.
  • mothballed18adj. Kept in good condition for possible future use. (of something out of...
  • motherhood19n. The state of being a mother.
  • motherland16n. The country of one's ancestors.
  • motherless15adj. Without a (living) mother.
  • mothership20n. The state of being a mother.
  • motionless12adj. At rest, stationary, immobile, not moving.
  • motivating16adj. Effectively providing an incentive.
  • motivation15n. Willingness of action especially in behavior.
  • motorcycle19n. An open-seated motor vehicle with handlebars instead of a steering...
  • motorsport14n. Auto racing.
  • mournfully18adv. In a mournful manner; as if in mourning for something.
  • mouthguard17n. A device that fits into the mouth over one or both arches of the teeth...
  • mouthpiece19n. The part of a telephone that is held close to the mouth.
  • mozambique34n. Any of various kinds of dress material.
  • mozzarella30n. Soft Italian or Italian-style cheese made from cow's or buffalo's milk...

The 48 most common of 96 are shown.

11-letter words that start with MO

  • mockingbird23n. Any of various long-tailed American songbirds of the genera Mimus and...
  • moclobemide20n. A drug used to treat depression and social anxiety.
  • modernistic16adj. In modern style.
  • modernizing24adj. Reformist; tending to modernize.
  • modularized24adj. Having or made up of modules.
  • moisturizer22n. Something that causes moisture or a condition of wetness; something...
  • molecularly18adv. In a molecular manner.
  • molestation13n. The act of molesting.
  • mollycoddle20v. To be overprotective and indulgent toward; to pamper.
  • molybdenite19n. A mineral, molybdenum disulfide MoS₂, that is the principal ore of...
  • momentarily18adv. In a momentary manner; for a moment or instant.
  • monarchical20adj. Of or pertaining to a monarch or monarchy.
  • monasticism17n. The practice of renouncing all worldly pursuits in order to fully...
  • moneylender17n. A person who lends money and charges interest, especially one who is...
  • monoculture15n. The cultivation of a single crop at a time.
  • monogenetic16adj. Having a single source, originating in one place at a single moment.
  • monographic21adj. Of or pertaining to a monograph or treatise.
  • monohydrate20n. A hydrate whose solid contains a single molecule of water of...
  • monolingual14adj. Knowing or using a single language; written or spoken in a single...
  • monomorphic22adj. Having or existing in a single shape or form.
  • mononitrate13n. Any nitrate having a single nitrate anion.
  • mononuclear15adj. Having a single nucleus.
  • monophysite21adj. Describing the beliefs of a Μonophysite.
  • monoterpene15n. Any terpene formed from two isoprene units and having ten carbon atoms...
  • monotherapy21n. A therapy which is administered by itself.
  • monozygotic28adj. That has developed from a single fertilized ovum.
  • monseigneur14n. An honorific form of address for an eminent person in France...
  • monstrosity16n. An organism showing abnormal development or deformity.
  • monstrously16adv. In a monstrous manner.
  • montelukast17n. A leukotriene antagonist (trademark Singulair) used orally in the form...
  • moonlighted18adj. Illuminated by moonlight.
  • moonlighter17n. A person who moonlights, working a second job on the side.
  • moonshining17n. Illicit production and distribution of liquor.
  • morgenstern14n. Morning star (spiked weapon).
  • moronically18adv. In a moronic manner.
  • morphogenic21adj. Of or pertaining to a morphogen, a morphogene or morphogenesis.
  • morphologic21adj. Of or pertaining to morphology; morphological.
  • morphometry23n. Measuring the external form and dimensions of living organisms...
  • mortarboard16n. A rectangular board, with a handle, on which mortar or plaster is...
  • mothballing19n. The act of something being mothballed: taken out of service and stored...
  • motherboard19n. The primary circuit board of a personal computer, containing the...
  • mothercraft21n. The knowledge and skills associated with motherhood.
  • motherhouse19n. The monastery from which the other 'houses' of a religious order or...
  • mountaineer13n. A person who climbs mountains for sport or pleasure.
  • mountainous13adj. Having many mountains; characterized by mountains; of the nature of a...
  • mountaintop15adj. Situated or occurring on the summit of a mountain.
  • moviemaking23n. The production of movies.
  • moxibustion22n. The burning of moxa against the skin to treat pain or illness.

The 48 most common of 50 are shown.

12-letter words that start with MO

  • mobilisation16n. The act of mobilising.
  • mobilization25n. The act of mobilizing.
  • mockumentary25n. A film or television programme presented as if it were a documentary...
  • modification20n. The change undergone by a word when used in a construction.
  • moisturizing24n. The act of making something moist; especially, of a cosmetic, making...
  • monadelphous20adj. Having all its stamens within a flower fused together at least partly...
  • monetization23n. The conversion of something (especially metal) into money.
  • moneylending19n. The practice of lending money.
  • monocultural16adj. Having only one (single) culture; of or relating to a monoculture (of...
  • monodisperse17adj. Having particles of (approximately) the same size.
  • monofilament19n. A single strand of man-made fiber.
  • monogamously20adv. In a monogamous manner.
  • monomaniacal18adj. Of or relating to a monomaniac.
  • monomorphism23n. An injective homomorphism.
  • monophyletic24adj. Of, pertaining to, or affecting a single phylum (or other taxon) of...
  • monopolistic18adj. Acting in the manner of a monopoly.
  • monospecific23adj. Containing only one known species.
  • monostearate14n. Any compound containing a single stearate ester or ion.
  • monosyllabic21adj. Consisting of one syllable.
  • monosyllable19n. A word of one syllable.
  • monotheistic19adj. Believing in a single god, deity, spirit, etc., especially for an...
  • monotonicity19n. The state of being monotonic.
  • monotonously17adv. In a manner that is tedious, repetitious or lacking in variety.
  • monumentally19adv. To a monumental extent; very greatly.
  • moonlighting19n. The act of, or a period of, working on the side (at a secondary job)...
  • moralization23n. The act of moralizing.
  • morcellation16n. The breaking into small pieces prior to removal.
  • morphometric23adj. Of or pertaining to morphometrics.
  • morphosyntax29n. The system of the internal structure of words (morphology) and the way...
  • mosquitofish29n. Any of several small fish that feed on mosquitoes, but especially those...
  • motionlessly17adv. In a motionless manner; without moving.
  • motivational17adj. Tending or intended to motivate.
  • motorboating17n. The act of travelling in a motorboat.
  • motorcycling22n. The activity or hobby of travelling on a motorcycle.
  • motorcyclist21n. Someone who rides a motorcycle.
  • motorization23n. The act of motorizing something.
  • mountainside15n. The sloping side of a mountain.
  • moustachioed20adj. Possessing a moustache or moustachio.
  • moxifloxacin33n. A particular fluoroquinolone antibiotic.

13-letter words that start with MO

  • modernization25n. The act, process, or result of modernizing.
  • mollycoddling23n. An act of excessive pampering.
  • monoaminergic20adj. That transmit impulses by employing the monoamine neurotransmitters...
  • monochromatic24adj. Having only one color, represented by differing hues and tints. For...
  • monochromator22n. An optical device, consisting of one or more slits, that selects a...
  • monoenergetic18adj. Describing radiation consisting of particles (or waves) having a narrow...
  • monomolecular19adj. Involving a single molecule.
  • mononucleosis17n. A viral infection marked by extreme fatigue, high fever, and swollen...
  • monooxygenase26n. Any oxygenase enzyme that catalyzes the incorporation of a single atom...
  • monophosphate25n. Any compound containing a single phosphate unit.
  • monophysitism25n. A Christological doctrine, generally considered heterodox or heretical...
  • monotonically20adv. In a monotonic manner, pertaining to the Greek system of diacritics...
  • monumentality20n. The quality or state of being monumental.
  • morbillivirus20n. Any of the genus Morbillivirus of viruses.
  • morphogenesis21n. The differentiation of tissues and subsequent growth of structures in...
  • morphogenetic23adj. Of or pertaining to morphogenesis.
  • morphological23adj. Of, or pertaining to, morphology.
  • morphometrics24n. The measurement of shape.
  • mortification20n. The act of mortifying.
  • mouthwatering22adj. Causing one to salivate.

14-letter words that start with MO

15-letter words that start with MO

3,233 rare words that start with MO

The first 300 are shown.

Questions about these words

How many words that start with MO are there?
Word.ws lists 880 words that start with MO, plus 3,233 rare ones.
What are common words that start with MO?
more, most, money, months, move, morning, month and moment.
Which of the words that start with MO has the highest letter score?
mozambique scores 34 points with the standard letter tile values.

Related word lists

Source and license

Word lists and meanings adapted from the Wiktionary entry of each word. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out names, abbreviations, misspellings and offensive words, and ordered the most common words by how often they appear in English (wordfreq). Meanings from Wiktionary; this is not an official Scrabble, Words With Friends or Wordle word list. Wiktionary data of 2026-09-02.

Cite this page: “Words That Start with MO: 880 Words by Length.” Word.ws, https://word.ws/words/starting-with-mo. Based on Wiktionary, CC BY-SA 4.0.