Word.ws English Dictionary

Words That Start with RA

There are 600 words that start with RA on Word.ws, from 3 to 15 letters. The most common length is 6 letters (117 words). The words used most often are rather, rate, range, race and radio.

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

3-letter words that start with RA

  • raa3n. The letter ر in the Arabic script.
  • rad4n. A non-SI unit of absorbed dose of radiation, equal to 0.01 gray, that...
  • rag4n. Tattered clothes (clothing).
  • rah6interj. An exclamation of support or encouragement.
  • rai3n. Stone money.
  • raj10n. Reign; rule.
  • ram5n. A male sheep, typically uncastrated.
  • ran3n. Yarns coiled on a spun-yarn winch.
  • rap5n. A sharp blow with something hard.
  • ras3n. An Ethiopian king or prince.
  • rat3n. Any of the numerous members of several rodent families that usually...
  • rav6n. A rabbi.
  • raw6adj. (of food) Not cooked.
  • rax10v. To stretch; stretch out.
  • ray6n. A beam of light or radiation.

4-letter words that start with RA

  • raad5n. An assembly in one of the Boer republics of South Africa.
  • raag5n. Synonym of raga.
  • rabe6n. The budding shoot of a brassica that has bolted.
  • rabi6n. Spring.
  • race6n. A contest between people, animals, vehicles, etc. where the goal is to...
  • rach9n. A dog that hunts by scent.
  • rack10n. A series of one or more shelves, stacked one above the other.
  • racy9adj. Mildly risqué.
  • rada5n. A parliamentary body in a number of Slavic countries.
  • rade5n. Raid.
  • raff10n. A disorderly heap; a jumble; a large quantity.
  • raft7n. A flat-bottomed craft able to float and drift on water, used for...
  • raga5n. Any of various melodic forms used in Indian classical music, or a piece...
  • rage5n. Violent uncontrolled anger.
  • ragi5n. A grain, of species Eleusine coracana, cultivated as a cereal in arid...
  • rago5adj. Wild, out of control.
  • raid5n. A quick hostile or predatory incursion or invasion in a battle.
  • rail4n. A horizontal bar extending between supports and used for support or as...
  • rain4n. Condensed water falling from a cloud.
  • rake8n. A garden tool with a row of pointed teeth fixed to a long handle, used...
  • raki8n. A Turkish liqueur flavored with anise.
  • rale4n. An abnormal clicking, rattling or crackling sound, made by one or both...
  • rame6n. A remark or complaint repeated incessantly.
  • ramp8n. An inclined surface that connects two levels; an incline.
  • rams6n. A French trick-taking card game related to nap and loo.
  • rand5n. The border of an area of land, now especially marshland.
  • rang5n. A long strip of rectangular lots of land in Quebec.
  • rani4n. The wife of a rajah.
  • rank8adj. Having a very strong, bad taste or odor.
  • rann4n. A stanza of Irish poetry.
  • rant4v. To speak or shout at length in uncontrollable anger.
  • rapt6adj. Lifted up into the air; transported into heaven.
  • rare4adj. Very uncommon; scarce.
  • rasa4n. An essential mental state; the dominant emotional theme of a work.
  • rase4v. To level or tear down (a building, a town, etc.) to the ground; to...
  • rash7adj. Acting too quickly without considering the consequences and risks; not...
  • rasp6n. A coarse file or filelike tool, on which the cutting prominences are...
  • rata4n. Any of various New Zealand plants of the genus Metrosideros.
  • rate4n. The proportional relationship between one amount, value etc. and...
  • rath7n. A walled enclosure, especially in Ireland; a ringfort built sometime...
  • rats4interj. An expression of annoyance or disgust; damn, darn.
  • ratu4n. A Fijian chief or chiefly titleholder.
  • rava7n. Semolina.
  • rave7n. An enthusiastic review (such as of a play).
  • rawk11n. A thick fog.
  • raya7n. A former territory of the mediaeval principalities of Wallachia and...
  • raze13v. To level or tear down (a building, a town, etc.) to the ground; to...
  • razz22n. A version of seven-card stud where the worst poker hand wins (called...

The 48 most common of 50 are shown.

5-letter words that start with RA

  • rabat7n. A polishing material made of potter's clay that has failed in baking.
  • rabbi9n. A Jewish scholar or teacher of halacha (Jewish law), capable of making...
  • rabid8adj. Affected with rabies.
  • raced8adj. Pertaining to or marked in terms of race.
  • racer7n. A person who participates in races, especially an athlete.
  • racks11n. Publication, distribution (of a magazine).
  • radar6n. In full primary radar: a method of detecting a distant object and...
  • radio6n. The technology that allows for the transmission of sound or other...
  • radon6n. The chemical element (symbol Rn, formerly Ro) with atomic number 86. It...
  • rager6n. One who rages.
  • rains5n. A rainy season; monsoon.
  • rainy8adj. Pouring with rain; wet; showery.
  • raise5v. To cause to rise; to lift or elevate.
  • rajah15n. A Hindu prince or ruler in India.
  • raked10adj. Sloping.
  • rakhi12n. An ornamental cotton wristband tied by a girl or woman on to the wrist...
  • rally8n. A public gathering or mass meeting that is not mainly a protest and is...
  • ralph10v. To vomit.
  • rambo9n. A knife.
  • ramen7n. Soup noodles of wheat, with various ingredients (Japanese-Chinese...
  • rance7n. A type of coloured marble from Belgium. Rance is red and often has...
  • ranch10n. A large plot of land used for raising cattle, sheep or other livestock.
  • rando6adj. Random; arbitrary.
  • randy9adj. Sexually aroused; full of sexual lust.
  • range6n. A line or series of mountains, buildings, etc.
  • raper7n. One who commits rape; a rapist.
  • rapid8adj. Very swift or quick.
  • rashi8n. A zodiac sign.
  • raspy10adj. Rough, raw.
  • rasta5n. Rastafarian.
  • rated6adj. Maximum (load, voltage, etc.) under which a device can function...
  • rates5n. Taxes, usually on property, levied by local government.
  • ratio5n. A number representing a comparison between two named things.
  • ratty8adj. Resembling or characteristic of a rat; ratlike.
  • ravel8v. To entwine or tangle (something) confusedly; to entangle.
  • raven8n. Any of several, generally large, species of birds in the genus Corvus...
  • rayon8n. A manufactured regenerated cellulosic fiber.
  • razed15adj. Slashed or striped in patterns.
  • razer14n. Someone who razes.
  • razor14n. A keen-edged knife of peculiar shape, used in shaving the hair from the...

All 84 5-letter words that start with RA

6-letter words that start with RA

  • rabbit10n. A mammal of most genera of the family Leporidae, with long ears, long...
  • rabble10v. To speak in a confused manner; talk incoherently; utter nonsense.
  • rabies8n. An infectious disease caused by species of Lyssavirus that causes acute...
  • rachel11n. A light tan colour, chiefly with reference to cosmetic powder.
  • racial8adj. Of or relating to a race (or a people).
  • racing9n. The sport of competing in races.
  • racism10n. The belief that there are distinct human races with inherent...
  • racist8n. A person who believes in or supports racism; a person who believes that...
  • racked13adj. Strained, harassed or oppressed.
  • racket12n. An implement with a handle connected to a round frame strung with wire...
  • radial7adj. Arranged like rays that radiate from, or converge to, a common centre.
  • radish10n. A plant of the Brassicaceae family, Raphanus sativus or Raphanus...
  • radium9n. The chemical element (symbol Ra) with an atomic number of 88. It is a...
  • radius7n. The long bone in the forearm, on the side of the thumb.
  • raffle12n. A drawing, often held as a fundraiser, in which tickets or chances are...
  • ragged9adj. In tatters, having the texture broken.
  • raging8adj. Volatile, very active or unpredictable.
  • raider7n. One who engages in a raid; a plunderer.
  • railed7adj. Furnished with a rail or railing.
  • rainer6n. That which rains, or dispenses something in a shower.
  • raised7adj. Embossed, in relief.
  • raiser6n. A person or thing that raises.
  • raisin6n. A dried grape.
  • raking11adj. Swiftly moving.
  • ramble10n. A leisurely stroll; a recreational walk in the countryside.
  • rammed11adj. Filled to capacity, especially with people.
  • ramped11adj. Fitted with a ramp.
  • rancho11n. A simple hut, such as one with posts, covered with branches or thatch...
  • rancid9adj. Rank in taste or smell.
  • random9n. A roving motion; course without definite direction; lack of rule or...
  • ranged8adj. Whose range can be adjusted.
  • ranger7n. One who ranges; a rover.
  • ranked11adj. That has been arranged or organized in ranks or by rank.
  • ransom8n. Money paid for the freeing of a hostage.
  • raping9n. Rape (sexual violation).
  • rapper10n. The knocker of a door.
  • raptor8n. A bird of prey.
  • rarely9adv. Not occurring at a regular interval; seldom; not often.
  • rarity9n. A measure of the scarcity of an object.
  • rascal8n. A dishonest person; a rogue, a scoundrel, a trickster.
  • rather9adv. Used to specify a choice or preference; preferably, in preference to....
  • ratify12v. To give formal consent to; make officially valid, to sign off on.
  • rating7n. A position on a scale.
  • ration6n. A portion of some limited resource, especially food, allocated to a...
  • rattan6n. Any of several species of climbing palm of the genus Calamus.
  • rattle6v. To create a rattling sound by shaking or striking.
  • ravine9n. A deep narrow valley or gorge in the earth's surface worn by running...
  • raving10n. Wild, incoherent, or irrational talk.

The 48 most common of 117 are shown.

7-letter words that start with RA

  • raccoon11n. An omnivorous, nocturnal mammal native to the Americas, of the genus...
  • raceway15n. A place where races are held; a racetrack.
  • rackets13n. Organized crime.
  • racking14n. A method of asphalt shingle application, whereby shingle courses are...
  • racquet18v. To hit with a racquet.
  • radiant8adj. Radiating light and/or heat.
  • radiate8v. To extend, be sent or spread out from a center like radii.
  • radical10adj. Of or pertaining to the root of a plant.
  • rafting11n. The sport of guiding a raft while descending a river, especially...
  • ragdoll9n. A modern American breed of domestic cat with a longhair colourpoint...
  • raggedy13adj. Torn, ragged or tattered.
  • ragging10n. The act of one who rags or teases.
  • ragtime10n. A musical form having a rhythm characterized by strong syncopation in...
  • ragweed12n. A plant of the genus Ambrosia, native to North America and a common...
  • raiding9n. The act of carrying out a raid.
  • railcar9n. A self-propelled railway vehicle for passengers, similar to a bus.
  • railgun8n. An electromagnetic gun that uses a large electrical current to propel a...
  • railing8adj. That rails; engaged in or given to violent complaining.
  • railway13n. A transport system using rails used to move passengers or goods.
  • raiment9n. Clothing, garments, dress, material.
  • rainbow12n. A multicoloured arch in the sky, produced by prismatic refraction of...
  • raining8n. A fall of rain.
  • raising8n. Elevation.
  • rambler11n. A recreational walker, a hiker.
  • ramming12n. A collision where something is rammed.
  • rampage12n. A course of violent, frenzied action.
  • rampant11adj. Rearing on both hind legs with the forelegs extended.
  • rampart11n. A defensive mound of earth or a wall with a broad top and usually a...
  • ramping12n. A steady change in value.
  • rancher12n. A person who operates a ranch.
  • ranging9n. The act of one who ranges.
  • rangoon8n. A deep-fried dumpling in American Asian cuisine, stuffed with a...
  • ranking12adj. Having a specified rank.
  • ranting8n. A long, angry, and impassioned speech.
  • rapidly13adv. With speed; in a rapid manner.
  • rapping12n. The sound of a rap or knock.
  • rapport11n. A relationship of mutual trust and respect; a close and harmonious...
  • rapture9n. Extreme pleasure, happiness or excitement.
  • rasping10adj. Raspy.
  • ratchet12n. A pawl, click, or detent for holding or propelling a ratchet wheel, or...
  • ratting8n. A vocation involving the pest control of rats, typically using a...
  • rattler7n. Anything that rattles.
  • raucous9adj. Harsh and rough-sounding.
  • raunchy15adj. Smutty; indecent.
  • ravages11n. Harsh damage.
  • ravioli10n. Small square parcels of pasta filled with meat, cheese, spinach etc.
  • rawhide14n. Untanned hide.
  • rawness10n. The property of being raw.

The 48 most common of 83 are shown.

8-letter words that start with RA

  • rabbinic14adj. Relating to rabbis.
  • racemose12adj. Having flowers arranged along a single central axis, as in a raceme...
  • racially13adv. Relating to race.
  • raclette10n. A dish, of Swiss origin, similar to a fondue, consisting of melted...
  • racquets19n. A game for two or four players, played in an enclosed court with a...
  • radialis9n. A radial muscle, artery, or nerve.
  • radially12adv. In a radial manner, outward from a center.
  • radiance11n. The quality or state of being radiant; shining, bright or splendid.
  • radiated10adj. Synonym of radiate.
  • radiator9n. Anything which radiates or emits rays.
  • radioman11n. A person who operates a radio transceiver, especially when a title or...
  • ragequit18n. The act of quitting an online video game in anger.
  • raggedly14adv. In a ragged manner, unevenly, especially not in unison.
  • railcard11n. A card allowing reduced fares for travelling by train.
  • railhead12n. A point on a railway system where goods (or passengers) are loaded...
  • railings9n. Railing (a horizontal rail with vertical supports).
  • railroad9n. A permanent track consisting of fixed metal rails to drive trains or...
  • rainbird11n. Any of the coucal species Centropus supercilliosus, Centropus...
  • raincoat10n. A waterproof coat to be worn in the rain; (loosely) any coat or jacket...
  • raindrop11n. A single droplet of rainwater that has just fallen or is falling from...
  • rainfall11n. The amount of rain that falls on a single occasion.
  • rainless8adj. Without rain.
  • rainwear11n. Clothing worn as protection from rain.
  • rakshasa15n. A member of a race of mythical fanged demons that eat human flesh and...
  • rallying12n. The act of one who rallies.
  • rambling13adj. Of a speech: meandering, long and digressing.
  • rambutan12n. A tree of species Nephelium lappaceum, of Southeast Asia.
  • ramipril12n. A drug commonly used to treat hypertension.
  • ranchero13n. A ranch or rancho worker.
  • ranching14n. The business or activity of operating a ranch, of farming or raising...
  • randomly14adv. In a random manner.
  • rantings9n. Loud and angry comments that continue for a long time.
  • rapacity15n. The quality of being rapacious; voracity.
  • rapeseed11n. The seed of the rape plant (Brassica napus), used widely for animal...
  • rapidity14n. Speed, swiftness; the condition of being rapid.
  • rapunzel19n. A plant with leaves and crisp roots which have been used in salads...
  • rarefied12adj. Distant from the lives and everyday concerns of ordinary people...
  • rareness8n. The property of being rare; rarity.
  • rascally13adj. Like a rascal.
  • rashness11n. The quality of state of being rash; inconsiderate or presumptuous haste.
  • rateable10adj. Liable to incur the payment of rates.
  • rational8adj. Capable of reasoning.
  • rattling9adj. Lively, quick (speech, pace).
  • ravaging13n. The act by which something is ravaged.
  • ravening12adj. Voracious and greedy.
  • ravenous11adj. Very hungry.
  • ravished15adj. Delighted; ecstatic.
  • rayleigh15n. A unit of brightness (of the sky at night) equal to 10¹⁰/4π quanta per...

The 48 most common of 66 are shown.

9-letter words that start with RA

  • rabbinate13n. The office or function of a rabbi.
  • rabbiting14n. A hunt for rabbits.
  • racehorse14n. A horse that competes in races.
  • racerback19n. An item of clothing, such as a shirt or bra, with straps that meet high...
  • racetrack17n. A course over which any type of races are run.
  • racialism13n. The belief that humans can be categorized as belonging to distinct...
  • racialist11n. A believer or advocate of racialism, the ideology of racial nationalism.
  • racketeer15n. One who commits crimes (especially fraud, bribery, loan sharking...
  • rackmount17n. Any equipment designed to be rack-mounted.
  • raconteur11n. A storyteller, especially a person noted for telling stories with skill...
  • radiantly13adv. In a manner that is radiant; glowingly.
  • radiation10n. The shooting forth of anything from a point or surface, like diverging...
  • radiative13adj. Of, relating to, or occurring through radiation.
  • radically15adv. In a radical manner; fundamentally; very.
  • radicchio17n. A cultivar of chicory (Cichorium intybus var. foliosum) with red leaves...
  • radicular12adj. Pertaining to a root or to a radicle; specifically, pertaining to the...
  • radiogram13n. Synonym of radiograph (“an image, often a photographic negative...
  • radiology14n. The specialty of medical imaging and its interpretation, originally and...
  • radiosity13n. The radiant flux leaving (emitted, reflected and transmitted by) a...
  • radiothon13n. An extended charity appeal on the radio.
  • raffinose15n. A trisaccharide, composed of galactose, glucose and fructose, that is...
  • rafflesia15n. Any of several large parasitic plants, of the genus Rafflesia, from...
  • raincheck20v. To take a rain check on; to postpone.
  • rainmaker15n. Someone or something that causes or attempts to cause rain to fall.
  • rainstorm11n. A storm characterized by substantial, heavy rainfall.
  • rainwater12n. Rainfall.
  • rampaging15n. The act or actions of one who rampages.
  • rampantly16adv. In a rampant manner.
  • rancheria14n. A small settlement in the Americas, especially of Native Americans.
  • ranchland15n. Land used for ranching, or raising livestock.
  • rancidity15n. The state of being rancid.
  • rancorous11adj. Full of rancor; bitter; unforgiving.
  • randomize21v. US and Oxford British English standard spelling of randomise.
  • rangeland11n. Unimproved land that is suitable for the grazing of livestock.
  • rangement12n. Arrangement.
  • rapacious13adj. Voracious; avaricious.
  • raptorial11adj. Like or resembling a raptor; seizing or plundering, like a bird of prey.
  • rapturous11adj. Full of rapture.
  • rascality14n. Rascals collectively; the rabble, the masses.
  • raspberry16n. The plant Rubus idaeus.
  • ratepayer14n. Someone who pays for a public utility or service.
  • rationale9n. An explanation of the basis or fundamental reasons for something.
  • rationing10n. A ration.
  • raucously14adv. In a raucous manner; loudly.
  • ravishing16adj. Extremely beautiful.
  • razorback26n. A feral pig.
  • razorbill20n. A large black and white auk of species Alca torda, native to the north...
  • razorfish24n. Any of various not closely related fish, including those of the genera...

The 48 most common of 58 are shown.

10-letter words that start with RA

  • rabbinical16adj. Of or relating to rabbis, their writings, or their work.
  • racecourse14n. A course over which races are run.
  • racialized22adj. Connected to race or a specific race.
  • radicalism15n. Any of various radical social or political movements that aim at...
  • radicalize22v. To make radical.
  • radiogenic14adj. Of, pertaining to, or caused by radioactivity.
  • radiograph17n. An image, often a photographic negative, produced by radiation other...
  • radiolaria11n. The members of the taxonomic subclass Radiolaria; radiolarians.
  • radiologic14adj. Of or pertaining to radiology.
  • radiolysis14n. The dissociation of a molecule as a result of radiation.
  • radiolytic16adj. Of, pertaining to, caused by, or causing radiolysis.
  • radiometer13n. A device that measures radiant energy.
  • radiometry16n. The branch of science that deals with the detection and measurement of...
  • radiopaque22adj. Impenetrable to X-rays and other radiation.
  • radiophone16n. A photophone.
  • radiosonde12n. A miniature radio carried aloft (e.g. by an uncrewed balloon, an...
  • radioulnar11adj. Relating to the radius and ulna; relating to a radioulna.
  • ragamuffin19n. A dirty, shabbily-clothed child; an urchin.
  • railroader11n. One who works for a railroad company.
  • railwayman18n. A man who works on a railway.
  • rainforest13n. A forest in a climate with high annual rainfall and no dry season.
  • rainmaking17n. The attempted artificial production of rain, either by use of magic or...
  • rallycross15n. A format of car racing in which drivers race over wild terrain and...
  • raloxifene20n. A drug with the chemical formula C₂₈H₂₇NO₄S, used orally as prophylaxis...
  • ramshackle21adj. In disrepair or disorder; poorly maintained; lacking upkeep, usually of...
  • randomized23adj. Obtained by randomization.
  • randomizer22n. One who, or that which, randomizes (often practically extended to...
  • randomness13n. The property of all possible outcomes being equally likely.
  • ranitidine11n. A furan (trademark Zantac) which blocks the histamine H₂-receptors, to...
  • ranolazine19n. A drug C₂₄H₃₃N₃O₄ taken orally in the treatment of angina pectoris. It...
  • ransacking17n. An act of ransacking (“searching thoroughly (in order to steal); etc.”)...
  • ransomware15n. Malware that holds the data of a computer user for ransom, usually...
  • ranunculus12n. Any plant of the genus Ranunculus; the buttercup or crowfoot.
  • rappelling15n. A method used to descend heights with a rope.
  • rapporteur14n. A person appointed by a deliberative body to investigate an issue or a...
  • rasagiline11n. An inhibitor of monoamine oxidase used as a monotherapy in early...
  • rasterizer19n. A computer program that performs rasterization.
  • ratcatcher17n. One who catches rats; particularly one who does so professionally.
  • ratcheting16n. The act by which something is ratcheted.
  • ratemaking17n. The setting of the rates to be charged for something.
  • rationally13adv. In a rational manner.
  • rattletrap12adj. Mechanically unreliable or in disrepair.
  • ravenously16adv. In a ravenous manner; voraciously.
  • ravishment18n. Ecstasy.
  • razzmatazz48n. Ambiguous or meaningless language.

11-letter words that start with RA

  • rabbitbrush20n. Any of various plants in the family Asteraceae, including most species...
  • rabeprazole24n. A proton pump inhibitor (trademark AcipHex) that inhibits gastric acid...
  • racewalking21n. A sport in which people try to walk as fast as possible, subject to the...
  • racquetball24n. A certain sport, similar to squash, but played with a bigger ball.
  • ractopamine17n. A drug used as a feed additive to promote leanness in pigs raised for...
  • radiatively18adv. In a radiative manner.
  • radicalized24adj. That has been through the process of radicalization.
  • radioactive17adj. Exhibiting radioactivity.
  • radiocarbon16n. A radioactive isotope of carbon, especially 146C.
  • radiography21n. The process of making radiographs, and the science of analyzing them.
  • radioiodine13n. The radioactive isotope of iodine, 13153I, having a half-life of 8...
  • radiolarian12n. Any of many marine amoeboid protozoa, of subclass Radiolaria, having...
  • radioligand14n. Any molecule that has a radioactive tracer attached, especially one...
  • radiologist13n. A person who is skilled in or practices radiology.
  • radiolucent14adj. Transparent to X-rays.
  • radiometric16adj. Referring to the science of radiometry.
  • radiophonic19adj. Describing sound effects created to accompany radio broadcasts as...
  • radiotracer14n. A radioactive tracer; a radiolabel.
  • railroading13n. The operation of a railroad.
  • raltegravir15n. An antiretroviral drug, an integrase inhibitor, used to treat HIV...
  • rangefinder16n. Any of several designs of optical (or other) instrument used to measure...
  • rangemaster14n. A police officer who has received special training on firearms safety...
  • ranibizumab26n. A monoclonal antibody fragment derived from the same parent murine...
  • rapscallion15n. A rascal, scamp, rogue, or scoundrel.
  • rapturously16adv. In a rapturous manner.
  • rarefaction16n. A reduction in the density of a material, especially that of a fluid.
  • ratatouille11n. A traditional French Provençal stewed vegetable dish consisting...
  • rathskeller18n. A bar or restaurant in a basement, especially one that serves beer.
  • rationalism13n. The theory that reason is a source of knowledge independent of and...
  • rationalist11n. A person who follows the philosophy of rationalism.
  • rationality14n. The quality or state of being rational; due exercise of reason...
  • rationalize20v. To make something rational or more rational.
  • rattlesnake15n. Any of various venomous American snakes, of genera Crotalus and...
  • raunchiness16n. The characteristic of being raunchy; sleaze, titillation.
  • ravishingly21adv. In a ravishing or beautiful manner.

12-letter words that start with RA

  • racemization25n. The formation of a racemate from a pure enantiomer.
  • racketeering19n. The criminal action of being involved in a racket; especially...
  • radiobiology19n. The study of the effects of ionizing radiation on living organisms.
  • radiographer19n. Someone who works with radiography. This term seems to be more common...
  • radiographic21adj. Of or pertaining to radiography.
  • radioisotope15n. A radioactive isotope of an element.
  • radiolabeled16adj. Labeled with a radioactive tracer.
  • radiological16adj. Of or pertaining to radiation, radioactivity or nuclear weapons.
  • radionuclide16n. A radioactive nuclide.
  • radiophysics23n. The physics of ionizing radiation.
  • radiosurgery17n. The use of a directed beam of X-rays or other ionizing radiation to...
  • radiotherapy21n. Synonym of radiation therapy.
  • rambunctious18adj. Boisterous, energetic, noisy, and difficult to control.
  • ramification19n. A branching-out, the act or result of developing branches; specifically...
  • rangefinding18n. The act of determining the distance to a target.
  • ratification17n. The act or process of ratifying, or the state of being ratified.
  • rationalised13adj. Given a rational explanation.

13-letter words that start with RA

  • racialization24n. The act or process of racializing, that is, of treating (a...
  • radiculopathy24n. Any disease of the spinal nerve roots and spinal nerves.
  • radioactively22adv. Using a radioactive substance.
  • radioactivity22n. Spontaneous emission of ionizing radiation as a consequence of a...
  • radiochemical23adj. Of or pertaining to radiochemistry.
  • radiolabelled17adj. Tagged with a radiotracer.
  • radiolocation16n. The detection and locating of distant objects using microwave...
  • randomization25n. The process of making random.
  • rapaciousness17n. The state of being rapacious; extreme gluttony.
  • rapprochement24n. The reestablishment of cordial relations, particularly between two...
  • rassemblement19n. The bringing together of both feet, with the body upright, in order to...
  • rasterization22n. The process of taking an image described in a vector graphics format...
  • ratiocination15n. Reasoning, conscious deliberate inference; the activity or process of...
  • rationalistic15adj. Of or relating to rationalism.
  • rationalizing23n. The act of one who rationalizes.

14-letter words that start with RA

15-letter words that start with RA

  • radiobiological21adj. Of or pertaining to radiobiology.
  • radiometrically23adv. By means of radiometry.
  • radionavigation20n. Radio navigation; navigation using radio signals to provide positional...
  • radioprotection20n. Any form of protection against the harmful effects of ionizing...
  • radioprotective23adj. Pertaining to, or offering, radioprotection.
  • radioresistance18n. Any form of resistance that an organism has to protect itself against...
  • radiotelegraphy25n. The process and techniques of sending telegrams using radio waves...
  • rationalization24n. A statement of one's motives, or of the causes of some event.
1,688 rare words that start with RA

The first 300 are shown.

Questions about these words

How many words that start with RA are there?
Word.ws lists 600 words that start with RA, plus 1,688 rare ones.
What are common words that start with RA?
rather, rate, range, race, radio, rates, ran and raised.
Which of the words that start with RA has the highest letter score?
razzmatazz scores 48 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 RA: 600 Words by Length.” Word.ws, https://word.ws/words/starting-with-ra. Based on Wiktionary, CC BY-SA 4.0.