15-Letter Words Starting with M

All 73 fifteen-letter words that start with M

MA

• macroprudential22adj. Relating to systemic prudence, especially to the strengths and...
• macroscopically28adv. In a macroscopic manner or context.
• magnetoelectric22adj. Of or pertaining to magnetoelectricity.
• magnetotelluric20adj. Using magnetotellurics.
• maintainability22n. The ease with which something can be maintained.
• majoritarianism26n. A form of democracy in which decisions are made by a simple majority of...
• maldistribution20n. Bad or undesirable distribution of wealth, resources etc.
• malondialdehyde26n. The dialdehyde propane-1,3-dial, normally existing in the tautomeric...
• manoeuvrability25n. The quality of being manoeuvrable; ability to be manoeuvred.
• marginalization27n. The act of marginalizing.
• masculinization28n. The act of rendering someone or something masculine.
• masochistically27adv. In a masochistic manner.
• materialization26n. The conversion of something into a physical form.

ME

• meaninglessness18n. The state of lacking meaning; the quality of being meaningless.
• mechanistically27adv. In a mechanistic, impersonal or automatic manner.
• mechanochemical31adj. Of or pertaining to mechanochemistry.
• medulloblastoma22n. A malignant type of brain tumour that originates in the cerebellum.
• megacorporation22n. A corporation or business entity of immense size and influence.
• memorialization28n. The act or process of memorializing or creating a memorial.
• mercaptoethanol24n. A compound of ethanol with a thiol group, often specifically...
• merchantability27n. The state of being merchantable.
• metalloprotease19n. Metalloproteinase.
• metallothionein20n. Any of a family of cysteine-rich proteins that bond to heavy metals.
• metaprogramming25n. The writing of computer programs that write or manipulate other...
• metasedimentary23adj. Of or pertaining to a metasediment.
• methamphetamine29n. A highly addictive phenethylamine stimulant drug. Its systematic...
• methylcellulose25n. A white powdery substance, obtained by the methylation of cellulose...
• methylcobalamin29n. A cobalamin (form of vitamin B₁₂) used to treat neuropathies.
• methylphenidate29n. A stimulant used to treat attention deficit hyperactivity disorder and...

MI

• microaerophilic26adj. Of or relating to a microaerophile or to microaerophily.
• microaggression21n. Any small-scale verbal or physical interaction between those of...
• microangiopathy28n. Angiopathy of the small blood vessels.
• microbiological24adj. Of or pertaining to microbiology.
• microcontroller21n. A microcomputer on a single chip, used to control some device such as...
• microdiscectomy29n. Microdecompression.
• microdissection22n. A dissection using a microscope and very fine instruments.
• microelectronic23adj. Relating to microelectronics.
• microenterprise21n. A very small business with five or fewer employees, or the business...
• microextraction28n. A technique used to extract small amounts of material from a mixture.
• microfabricated27adj. Fabricated using microfabrication.
• microfiltration22n. Filtration through a microporous membrane.
• microgeneration20n. The generation of zero-carbon or low-carbon heat and power by...
• micromanagement24n. The direct management of a project, etc. to an excessive degree, with...
• micromechanical28adj. Of or pertaining to micromechanics.
• microscopically28adv. In a microscopic manner.
• microsimulation21n. A form of computerized analysis used to study detailed models.
• microstructural21adj. Relating to a microstructure.
• microstructured22adj. Having a microstructure; a structure designed on the micro scale.
• microtechnology28n. Any of several technologies concerned with material or devices whose...
• microtomography30n. Tomography employing very small pixel sizes.
• mineralogically23adv. With regard to mineralogy.
• miniaturization26n. The act or process of miniaturizing or making smaller.
• misapprehension24n. A failure to understand something; an illusion, misconception, or...
• mischaracterize33v. To characterize falsely or mistakenly.
• mischievousness25n. The characteristic of being mischievous; the tendency to make mischief.
• misconstruction21n. A misunderstanding or misinterpretation resulting from a different...
• misrepresenting20n. A misrepresentation.

MO

• monocrystalline22adj. Having a single crystalline form.
• monounsaturated18adj. Having a single double or triple bond.
• montmorillonite19n. Any of a group of soft, clay-like silicate minerals having many...
• morphologically28adv. With regard to morphology.
• morphosyntactic29adj. Pertaining to morphosyntax.

MU

• multidiscipline22adj. Combining several disciplines; multidisciplinary.
• multifunctional22adj. Having multiple functions.
• multilateralism19n. Unbiased trade between nations, in contrast to bilateralism.
• multilingualism20n. The condition of being multilingual; the ability to speak multiple...
• multiparametric23adj. Multiparameter.
• multiprocessing22n. Computation using more than one processor.
• multiresolution17adj. Involving multiple resolutions.
• multiwavelength27adj. Involving, or composed of, multiple wavelengths.
• musculoskeletal23adj. Of, or relating to both muscles and the skeleton.

MY

• myelodysplastic28adj. Of, pertaining to, or showing evidence of myelodysplasia.
• myeloperoxidase30n. A peroxidase enzyme most abundantly present in neutrophil granulocytes...

Questions about these words

How many fifteen-letter words that start with M are there?

Word.ws lists 73 fifteen-letter words that start with M, plus 1,215 rare ones.

What are common fifteen-letter words that start with M?

methamphetamine, musculoskeletal, marginalization, misrepresenting, morphologically, multifunctional, microbiological and microcontroller.

Which of the fifteen-letter words that start with M has the highest letter score?

mischaracterize scores 33 points with the standard letter tile values.

Related word lists

• 15-Letter Words
• Words That Start with M
• 14-Letter Words Starting with M
• Q Words Without U