15-letter words starting with M
Embark on a linguistic journey with words that begin with the letter M. This section showcases how M at the start shapes the identity and sound of various words. From commonly used terms to rare finds, explore the diverse range of words that start with M, enriching your vocabulary and appreciation for language.
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| methamphetamine | 29 | an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant | - |
| misapprehension | 24 | an understanding of something that is not correct | - |
| meaninglessness | 18 | a message that seems to convey no meaning | - |
| microscopically | 28 | by using a microscope; so as to be visible only with a microscope; as seen with a microscope | the blood was examined microscopically |
| maneuverability | 25 | the quality of being maneuverable | - |
| materialization | 26 | an appearance in bodily form (as of a disembodied spirit) | - |
| misappropriated | 24 | taken for your own use in violation of a trust | - |
| marginalization | 27 | the social process of becoming or being made marginal (especially as a group within the larger society) | the marginalization of the underclass |
| miniaturization | 26 | act of making on a greatly reduced scale | - |
| microelectronic | 23 | of or relating to or consisting of miniature electronic components | - |
| misconstruction | 21 | a kind of misinterpretation resulting from putting a wrong construction on words or actions (often deliberately) | - |
| multicandidates | 21 | - | - |
| multicharacters | 24 | - | - |
| multicomponents | 23 | - | - |
| multiconductors | 22 | - | - |
| multielectrodes | 20 | - | - |
| multiparameters | 21 | - | - |
| misrecollecting | 22 | - | - |
| misdevelopments | 25 | - | - |
| microaggressive | 24 | - | - |
| microaggressors | 21 | - | - |
| microcontroller | 21 | - | - |
| microeconomists | 23 | - | - |
| microenterprise | 21 | - | - |
| misarticulation | 19 | - | - |
| miscounsellings | 20 | - | - |
| minicalculators | 21 | - | - |
| microphysicists | 29 | - | - |
| microgeneration | 20 | - | - |
| microaggression | 21 | - | - |
| metoclopramides | 24 | - | - |
| metabisulphites | 24 | - | - |
| misworshippings | 28 | - | - |
| morphophonology | 31 | - | - |
| multiculturally | 22 | - | - |
| marshmallowiest | 25 | - | - |
| macroprudential | 22 | - | - |
| macromarketings | 26 | - | - |
| micromillimetre | 23 | a metric unit of length equal to one billionth of a meter | - |
| microprojection | 30 | - | - |
| microprojectors | 30 | - | - |
| micropublishers | 26 | - | - |
| micropublishing | 27 | - | - |
| micropulsations | 21 | - | - |
| micropyrometers | 26 | - | - |
| microradiograph | 26 | - | - |
| microsatellites | 19 | - | - |
| microprocessors | 23 | - | - |
| microprocessing | 24 | - | - |
| micromorphology | 30 | - | - |
| micropegmatites | 24 | - | - |
| micropegmatitic | 26 | - | - |
| microphotograph | 30 | - | - |
| microphotometer | 26 | special kind of densitometer that measures density variations over a very small area | - |
| microphotometry | 29 | - | - |
| microphysically | 32 | - | - |
| microporosities | 21 | - | - |
| microseismicity | 26 | - | - |
| microsporangium | 24 | a plant structure that produces microspores | - |
| militarizations | 26 | - | - |
| millenarianisms | 19 | - | - |
| millionairesses | 17 | - | - |
| mineralisations | 17 | - | - |
| mineralizations | 26 | - | - |
| mineralogically | 23 | - | - |
| miniaturisation | 17 | act of making on a greatly reduced scale | - |
| militarisations | 17 | - | - |
| middelmannetjie | 28 | - | - |
| microsporocytes | 26 | - | - |
| microsporophyll | 29 | in non-flowering plants, a sporophyll that bears only microsporangia | - |
| microstructural | 21 | - | - |
| microstructures | 21 | - | - |
| microtechniques | 33 | - | - |
| microtechnology | 28 | - | - |
| microtonalities | 19 | - | - |
| microtunnelling | 20 | - | - |
| ministerialists | 17 | - | - |
| micromicrofarad | 27 | - | - |
| metaphysicizing | 37 | - | - |
| methylthionines | 26 | - | - |
| methylxanthines | 33 | - | - |
| metropolitanate | 19 | - | - |
| metropolitanise | 19 | - | - |
| metropolitanism | 21 | - | - |
| metropolitanize | 28 | - | - |
| microaerophiles | 24 | - | - |
| microaerophilic | 26 | - | - |
| methylphenidate | 29 | central nervous system stimulant (trade name Ritalin) used in the treatment of narcolepsy in adults and attention deficit disorder in children | - |
| methylmercuries | 27 | - | - |
| metastabilities | 19 | - | - |
| metatheoretical | 22 | - | - |
| metempsychosist | 29 | - | - |
| methaemoglobins | 25 | - | - |
| methoxybenzenes | 41 | - | - |
| methoxyfluranes | 33 | - | - |
| methylcellulose | 25 | - | - |
| microanalytical | 24 | - | - |
| microanatomical | 23 | - | - |
| microbarographs | 27 | - | - |
| microevolutions | 22 | - | - |
| microgametocyte | 27 | - | - |
| microinjections | 28 | - | - |
| micromanagement | 24 | - | - |
| micromarketings | 26 | - | - |
| micrometeorites | 21 | - | - |
| micrometeoritic | 23 | of or relating to micrometeorites | - |
| micrometeoroids | 22 | - | - |
| microelectrodes | 22 | - | - |
| microbiological | 24 | - | - |
| microbiologists | 22 | - | - |
| microcomponents | 25 | - | - |
| microcomputings | 26 | - | - |
| microcosmically | 28 | - | - |
| microdetections | 22 | - | - |
| microdissection | 22 | - | - |
| microearthquake | 35 | - | - |
| micromicrocurie | 25 | - | - |
| misproportioned | 22 | - | - |
| mistrustfulness | 20 | - | - |
| misutilisations | 17 | - | - |
| misutilizations | 26 | - | - |
| misvocalisation | 22 | - | - |
| misvocalization | 31 | - | - |
| modernistically | 23 | - | - |
| modifiabilities | 23 | - | - |
| momentarinesses | 19 | - | - |
| mistranslations | 17 | - | - |
| mistranscribing | 22 | - | - |
| mispunctuations | 21 | - | - |
| misrecollection | 21 | - | - |
| misregistration | 18 | - | - |
| misrepresenters | 19 | - | - |
| misrepresenting | 20 | - | - |
| misshapennesses | 22 | - | - |
| missionisations | 17 | - | - |
| missionizations | 26 | - | - |
| momentousnesses | 19 | - | - |
| mongrelisations | 18 | - | - |
| mongrelizations | 27 | - | - |
| monophthongizes | 35 | - | - |
| monopolisations | 19 | - | - |
| monopolizations | 28 | - | - |
| monopropellants | 21 | - | - |
| monosaccharides | 25 | - | - |
| monospecificity | 29 | - | - |
| monosyllabicity | 27 | - | - |
| monosymmetrical | 26 | - | - |
| monophthongized | 36 | - | - |
| monophthongises | 26 | - | - |
| monochlamydeous | 28 | - | - |
| monochromatisms | 26 | - | - |
| monocrystalline | 22 | - | - |
| monographically | 28 | - | - |
| monolingualisms | 20 | - | - |
| monomolecularly | 24 | - | - |
| mononucleotides | 20 | - | - |
| monophthongised | 27 | - | - |
| monounsaturated | 18 | (of long-chain carbon compounds especially fats) saturated except for one multiple bond | - |
| misorientations | 17 | - | - |
| mirthlessnesses | 20 | - | - |
| misarrangements | 20 | - | - |
| misarticulating | 20 | - | - |
| misattributions | 19 | - | - |
| misbecomingness | 24 | - | - |
| miscalculations | 21 | - | - |
| miscegenational | 20 | - | - |
| miscellanarians | 19 | - | - |
| miscellaneously | 22 | - | - |
| misappropriates | 23 | - | - |
| misacceptations | 23 | - | - |
| misapplications | 23 | - | - |
| misappreciating | 24 | - | - |
| misappreciation | 23 | - | - |
| misappreciative | 26 | - | - |
| misapprehending | 26 | - | - |
| misapprehensive | 27 | - | - |
| mischaracterise | 24 | - | - |
| mischaracterize | 33 | - | - |
| mischievousness | 25 | reckless or malicious behavior that causes discomfort or annoyance in others | - |
| misgovernaunces | 23 | - | - |
| misguidednesses | 20 | - | - |
| misimprovements | 26 | - | - |
| misinformations | 22 | - | - |
| misinstructions | 19 | - | - |
| misintelligence | 20 | - | - |
| misinterpreters | 19 | - | - |
| misinterpreting | 20 | - | - |
| miserablenesses | 19 | - | - |
| misdistribution | 20 | - | - |
| miscomprehended | 28 | - | - |
| miscomputations | 23 | - | - |
| misconjecturing | 29 | - | - |
| misconstructing | 22 | - | - |
| miscontentments | 21 | - | - |
| miscorrelations | 19 | - | - |
| misdescriptions | 22 | - | - |
| mismeasurements | 21 | - | - |
| metaphysicising | 28 | - | - |
| macroscopically | 28 | without using a microscope | The tubes were examined macroscopically |
| macrosporangium | 24 | a plant structure that produces megaspores | - |
| macrostructural | 21 | - | - |
| macrostructures | 21 | - | - |
| maddeningnesses | 20 | - | - |
| magisterialness | 18 | - | - |
| magistrateships | 23 | - | - |
| magistratically | 23 | - | - |
| macrophotograph | 30 | - | - |
| macroevolutions | 22 | - | - |
| macadamisations | 22 | - | - |
| macadamizations | 31 | - | - |
| machinabilities | 24 | - | - |
| macrencephalias | 26 | - | - |
| macrencephalies | 26 | - | - |
| macroaggregated | 23 | - | - |
| macroaggregates | 22 | - | - |
| macrocosmically | 28 | - | - |
| magnanimousness | 20 | the quality of elevation of mind and exaltation of character or ideals or conduct | - |
| magnetochemical | 27 | - | - |
| magnetoelectric | 22 | - | - |
| maldistribution | 20 | - | - |
| malfunctionings | 23 | - | - |
| maliciousnesses | 19 | - | - |
| malleablenesses | 19 | - | - |
| malpractitioner | 21 | - | - |
| malpresentation | 19 | - | - |
| manageabilities | 20 | - | - |
| malconformation | 24 | - | - |
| malassimilation | 19 | - | - |
| magnificentness | 23 | - | - |
| maintainability | 22 | - | - |
| majoritarianism | 26 | - | - |
| malacopterygian | 25 | any fish of the superorder Malacopterygii | - |
| maladministered | 21 | - | - |
| maladroitnesses | 18 | - | - |
| malappropriated | 24 | - | - |
| malappropriates | 23 | - | - |
| manifestational | 20 | - | - |
| megalocephalous | 25 | - | - |
| menispermaceous | 23 | - | - |
| mensurabilities | 19 | - | - |
| mentalistically | 22 | - | - |
| mercaptopurines | 23 | - | - |
| mercenarinesses | 19 | - | - |
| merchantability | 27 | the state of being fit for market; ready to be bought or sold | - |
| mercilessnesses | 19 | - | - |
| mercurialnesses | 19 | - | - |
| memorialization | 28 | a ceremony to honor the memory of someone or something | - |
| memorialisation | 19 | a ceremony to honor the memory of someone or something | - |
| megasporophylls | 28 | - | - |
| megavertebrates | 23 | - | - |
| melancholically | 27 | - | - |
| mellifluousness | 20 | - | - |
| melodiousnesses | 18 | - | - |
| melodramatising | 21 | - | - |
| melodramatizing | 30 | - | - |
| memorablenesses | 21 | - | - |
| meridionalities | 18 | - | - |
| meritoriousness | 17 | the quality of being deserving (e.g., deserving assistance) | - |
| meroblastically | 24 | - | - |
| metalinguistics | 20 | - | - |
| metallographers | 23 | - | - |
| metallographies | 23 | - | - |
| metallographist | 23 | - | - |
| metallurgically | 23 | - | - |
| metamathematics | 26 | the logical analysis of mathematical reasoning | - |
| metamictisation | 21 | - | - |
| metamictization | 30 | - | - |
| metagrobolizing | 30 | - | - |
| metagrobolising | 21 | - | - |
| mesaticephalies | 24 | - | - |
| mesaticephalous | 24 | - | - |
| metachromatisms | 26 | - | - |
| metacinnabarite | 21 | - | - |
| metafictionists | 22 | - | - |
| metagenetically | 23 | - | - |
| metagrabolising | 21 | - | - |
| metagrabolizing | 30 | - | - |
| metamorphically | 29 | - | - |
| megalocephalies | 25 | - | - |
| manneristically | 22 | - | - |
| masculinisation | 19 | the abnormal development of male sexual characteristics in a female (usually as the result of hormone therapies or adrenal malfunction) | - |
| masculinization | 28 | the abnormal development of male sexual characteristics in a female (usually as the result of hormone therapies or adrenal malfunction) | - |
| masochistically | 27 | in a masochistic manner | masochistically he insisted on an even greater workload |
| massotherapists | 22 | - | - |
| masterfulnesses | 20 | - | - |
| mastoidectomies | 22 | - | - |
| matchlessnesses | 22 | - | - |
| materfamiliases | 22 | - | - |
| masculinenesses | 19 | - | - |
| marvelousnesses | 20 | - | - |
| manoeuvrability | 25 | the quality of being maneuverable | - |
| marconigraphing | 26 | - | - |
| margaritiferous | 21 | - | - |
| marginalisation | 18 | the social process of becoming or being made marginal (especially as a group within the larger society) | - |
| marketabilities | 23 | - | - |
| marriageability | 23 | eligibility for marriage | - |
| martensitically | 22 | - | - |
| materialisation | 17 | an appearance in bodily form (as of a disembodied spirit) | - |
| materialistical | 19 | - | - |
| mechanistically | 27 | - | - |
| mechanochemical | 31 | - | - |
| mechanomorphism | 31 | - | - |
| mechanoreceptor | 26 | - | - |
| medicalisations | 20 | - | - |
| medicalizations | 29 | - | - |
| medulloblastoma | 22 | - | - |
| megacorporation | 22 | - | - |
| measurelessness | 17 | - | - |
| measurabilities | 19 | - | - |
| mathematicising | 25 | - | - |
| mathematicizing | 34 | - | - |
| mathematisation | 22 | - | - |
| mathematization | 31 | - | - |
| matriarchalisms | 24 | - | - |
| matrifocalities | 22 | - | - |
| matrilocalities | 19 | - | - |
| megagametophyte | 29 | the female gametophyte produced by the megaspore of a plant that produces both microspore and megaspores | - |
| myelencephalons | 27 | - | - |
| mylonitisations | 20 | - | - |
| mylonitizations | 29 | - | - |
| myocardiographs | 29 | - | - |
| myristicivorous | 25 | - | - |
| mythologisation | 24 | the restatement of a message as a myth | - |
| mythologization | 33 | the restatement of a message as a myth | - |
| musicotherapies | 24 | - | - |
| monounsaturates | 17 | - | - |
| mountainboarder | 20 | - | - |
| mountaineerings | 18 | - | - |
| mountainousness | 17 | - | - |
| mountebankeries | 23 | - | - |
| mouthwateringly | 27 | - | - |
| mucosanguineous | 20 | - | - |
| multiarticulate | 19 | - | - |
| multicurrencies | 21 | - | - |
| mortiferousness | 20 | - | - |
| morphophonemics | 31 | the study of the phonological realization of the allomorphs of the morphemes of a language | - |
| monstrousnesses | 17 | - | - |
| montmorillonite | 19 | - | - |
| monumentalising | 20 | - | - |
| monumentalities | 19 | - | - |
| monumentalizing | 29 | - | - |
| morbilliviruses | 22 | - | - |
| morphinomaniacs | 26 | - | - |
| morphologically | 28 | in a morphological manner; with regard to morphology | these two plants are morphologically related |
| multidiscipline | 22 | - | - |
| multidivisional | 21 | - | - |
| multifunctional | 22 | - | - |
| multiracialisms | 21 | - | - |
| multithreadings | 22 | - | - |
| multitudinously | 21 | - | - |
| multiwavelength | 27 | - | - |
| murderousnesses | 18 | - | - |
| musculoskeletal | 23 | relating to muscles and skeleton | - |
| musicalisations | 19 | - | - |
| musicalizations | 28 | - | - |
| multiprocessors | 21 | - | - |
| multiprocessing | 22 | simultaneous processing by two or more processing units | - |
| multilateralism | 19 | - | - |
| multilateralist | 17 | - | - |
| multilingualism | 20 | - | - |
| multilocational | 19 | - | - |
| multimillennial | 19 | - | - |
| multinucleolate | 19 | - | - |
| multiplications | 21 | - | - |
| multipolarities | 19 | - | - |
| musicologically | 25 | with respect to musicology | - |
| mononucleosises | 19 | - | - |
