14-letter words containing M
Embark on an exploration of 14-letter words that contain the letter M. This segment uncovers the diverse range of words that incorporate M within this specific length, revealing the versatility and richness of language. Ideal for vocabulary enthusiasts and word-game aficionados.
| Word | Points | Definition | Sentence example | 
|---|---|---|---|
| administration | 17 | the persons (or committees or departments etc.) who make up a body for the purpose of administering something | he claims that the present administration is corrupt | 
| communications | 22 | the discipline that studies the principles of transmiting information and the methods by which it is delivered (as print or radio or television etc.) | communications is his major field of study | 
| disappointment | 21 | a feeling of dissatisfaction that results when your expectations are not realized | his hopes were so high he was doomed to disappointment | 
| recommendation | 21 | any quality or characteristic that gains a person a favorable reception or acceptance or admission | her pleasant personality is already a recommendation | 
| transformation | 19 | the act of changing in form or shape or appearance | - | 
| pharmaceutical | 25 | of or relating to pharmacy or pharmacists | the pharmaceutical industry | 
| simultaneously | 19 | at the same instant | they spoke simultaneously | 
| discrimination | 19 | the cognitive process whereby two or more stimuli are distinguished | - | 
| administrative | 20 | of or relating to or responsible for administration | - | 
| accomplishment | 27 | an ability that has been acquired by training | - | 
| cinematography | 27 | the act of making a film | - | 
| circumstantial | 20 | fully detailed and specific about particulars | a circumstantial report about the debate | 
| systematically | 24 | in a systematic or consistent manner | they systematically excluded women | 
| understatement | 17 | a statement that is restrained in ironic contrast to what might have been said | - | 
| fundamentalist | 20 | of or relating to or characteristic of Protestant fundamentalism or its adherents | - | 
| metaphorically | 26 | in a metaphorical manner | she expressed herself metaphorically | 
| implementation | 20 | the act of accomplishing some aim or executing some order | the agency was created for the implementation of the policy | 
| uncompromising | 23 | not making concessions | took an uncompromising stance in the peace talks | 
| multiplication | 20 | the act of producing offspring or multiplying by such production | - | 
| impressionable | 20 | easily impressed or influenced | an impressionable youngster | 
| malfunctioning | 22 | not performing or able to perform its regular function | a malfunctioning valve | 
| overwhelmingly | 29 | incapable of being resisted | the candy looked overwhelmingly desirable to the dieting man | 
| democratically | 24 | in a democratic manner; based on democratic principles | it was decided democratically | 
| excommunicated | 30 | - | - | 
| contemporaries | 20 | all the people living at the same time or of approximately the same age | - | 
| mathematically | 26 | with respect to mathematics | mathematically impossible | 
| sentimentality | 19 | falsely emotional in a maudlin way | - | 
| indiscriminate | 19 | failing to make or recognize distinctions | - | 
| discriminating | 20 | having or demonstrating ability to recognize or draw fine distinctions | - | 
| meteorological | 19 | of or pertaining to atmospheric phenomena, especially weather and weather conditions | meteorological factors | 
| miscalculation | 20 | a mistake in calculating | - | 
| comprehensible | 25 | capable of being comprehended or understood | an idea comprehensible to the average mind | 
| incompleteness | 20 | the state of being crude and incomplete and imperfect | the study was criticized for incompleteness of data but it stimulated further research | 
| insurmountable | 18 | impossible to surmount | - | 
| aforementioned | 20 | being the one previously mentioned or spoken of | works of all the aforementioned authors | 
| cardiomyopathy | 30 | a disorder (usually of unknown origin) of the heart muscle (myocardium) | - | 
| mountaineering | 17 | the activity of climbing a mountain | - | 
| existentialism | 23 | (philosophy) a 20th-century philosophical movement chiefly in Europe; assumes that people are entirely free and thus responsible for what they make of themselves | - | 
| transformative | 22 | - | - | 
| thermodynamics | 27 | the branch of physics concerned with the conversion of different forms of energy | - | 
| misrepresented | 19 | having an intended meaning altered or misrepresented | - | 
| fundamentalism | 22 | a form of Protestantism that takes the interpretation of every word in the sacred texts as literal truth | - | 
| acknowledgment | 27 | a short note recognizing a source of information or of a quoted passage | the acknowledgments are usually printed at the front of a book | 
| unmentionables | 18 | - | - | 
| misinformation | 21 | information that is incorrect | - | 
| tetragrammaton | 19 | four Hebrew letters usually transliterated as YHWH (Yahweh) or JHVH (Jehovah) signifying the Hebrew name for God which the Jews regarded as too holy to pronounce | - | 
| intermittently | 19 | in an intermittent manner | intermittently we questioned the barometer | 
| discriminatory | 22 | containing or implying a slight or showing prejudice | discriminatory attitudes and practices | 
| transmigration | 17 | the passing of a soul into another body after death | - | 
| countermeasure | 18 | an action taken to offset another action | - | 
| microbiologist | 21 | a specialist in microbiology | - | 
| denominational | 17 | adhering or confined to a particular sect or denomination | denominational prejudice | 
| dematerialized | 27 | - | - | 
| disinformation | 20 | misinformation that is deliberately disseminated in order to influence or confuse rivals (foreign enemies or business competitors etc.) | - | 
| embarrassingly | 22 | causing embarrassment | the great man was embarrassingly humble and self-effacing | 
| microprocessor | 22 | integrated circuit semiconductor chip that performs the bulk of the processing and controls the parts of a system | a microprocessor functions as the central processing unit of a microcomputer | 
| sensationalism | 16 | the journalistic use of subject matter that appeals to vulgar tastes | the tabloids relied on sensationalism to maintain their circulation | 
| decontaminated | 20 | - | - | 
| experimentally | 28 | in an experimental fashion | this can be experimentally determined | 
| circumnavigate | 24 | travel around, either by plane or ship | - | 
| commercialized | 32 | organized principally for financial gain | Christmas has become a commercialized spectacle | 
| metaphysically | 29 | in a metaphysical manner | he thinks metaphysically | 
| mistranslation | 16 | an incorrect translation | - | 
| metempsychosis | 28 | after death the soul begins a new cycle of existence in another human body | - | 
| sentimentalist | 16 | someone who indulges in excessive sentimentality | - | 
| intermediaries | 17 | - | - | 
| arrondissement | 17 | - | - | 
| schoolmistress | 21 | a woman schoolteacher (especially one regarded as strict) | - | 
| sentimentalism | 18 | a predilection for sentimentality | - | 
| bioluminescent | 20 | (of living organisms) emitting light | fireflies are bioluminescent | 
| diplomatically | 24 | with diplomacy; in a diplomatic manner | he answered very diplomatically | 
| dimensionality | 20 | the spatial property of having dimensions | all matter has dimensionality | 
| verisimilitude | 20 | the appearance of truth; the quality of seeming to be true | - | 
| mesdemoiselles | 19 | - | - | 
| militarization | 25 | act of assembling and putting into readiness for war or other emergency: | - | 
| optimistically | 23 | with optimism; in an optimistic manner | `We have a good chance of winning,' he exclaimed optimistically | 
| simplification | 23 | the act of reducing complexity | - | 
| demobilization | 28 | act of changing from a war basis to a peace basis including disbanding or discharging troops | demobilization of factories | 
| conglomeration | 19 | a rounded spherical form | - | 
| unaccomplished | 26 | - | - | 
| overestimating | 20 | - | - | 
| overcompensate | 23 | make excessive corrections for fear of making an error | - | 
| orthomolecular | 21 | designating or relating to a form of treatment of mental disorders that seeks to restore biochemical balance in the body with large doses of vitamins and minerals | orthomolecular medicine | 
| pharmacologist | 24 | someone trained in the science of drugs (their composition and uses and effects) | - | 
| impoverishment | 26 | the state of having little or no money and few or no material possessions | - | 
| astronomically | 21 | enormously | the bill was astronomically high | 
| dehumanization | 29 | the act of degrading people with respect to their best qualities | science has been blamed for the dehumanization of modern life | 
| discouragement | 20 | the feeling of despair in the face of obstacles | - | 
| disenchantment | 22 | freeing from false belief or illusions | - | 
| extemporaneous | 25 | with little or no preparation or forethought | an extemporaneous piano recital | 
| hermaphroditic | 27 | of animal or plant; having both male female reproductive organs | - | 
| transmogrified | 21 | - | - | 
| uncontaminated | 19 | free from admixture with noxious elements; clean | - | 
| utilitarianism | 16 | doctrine that the useful is the good; especially as elaborated by Jeremy Bentham and James Mill; the aim was said to be the greatest happiness for the greatest number | - | 
| macroeconomics | 24 | the branch of economics that studies the overall working of a national economy | - | 
| mysteriousness | 19 | - | - | 
| overestimation | 19 | a calculation that results in an estimate that is too high | - | 
| overemphasized | 34 | - | - | 
| overstimulated | 20 | - | - | 
| anticapitalism | 20 | - | - | 
| antigovernment | 20 | - | - | 
| decompensation | 21 | - | - | 
| disembowelment | 24 | the act of removing the bowels or viscera; the act of cutting so as to cause the viscera to protrude | - | 
| egalitarianism | 17 | the doctrine of the equality of mankind and the desirability of political and economic and social equality | - | 
| echocardiogram | 25 | a graphical image of the heart produced by an echocardiograph | - | 
| circumlocution | 22 | a style that involves indirect ways of expressing things | - | 
| chromatography | 30 | a process used for separating mixtures by virtue of differences in absorbency | - | 
| chlorpromazine | 32 | a drug (trade name Thorazine) derived from phenothiazine that has antipsychotic effects and is used as a sedative and tranquilizer | - | 
| conservatorium | 21 | - | - | 
| ambassadorship | 24 | the post of ambassador | - | 
| adenocarcinoma | 21 | malignant tumor originating in glandular epithelium | - | 
| megalomaniacal | 21 | suffering from megalomania | - | 
| legitimization | 26 | - | - | 
| meticulousness | 18 | strict attention to minute details | - | 
| nymphomaniacal | 28 | (used of women) affected with excessive sexual desire | - | 
| noncommutative | 23 | - | - | 
| overdramatized | 30 | - | - | 
| proceleusmatic | 22 | - | - | 
| reconfirmation | 21 | - | - | 
| servomechanism | 26 | control system that converts a small mechanical motion into one requiring much greater power; may include a negative feedback system | - | 
| stigmatization | 26 | the act of stigmatizing | - | 
| indeterminable | 19 | not capable of being definitely decided or ascertained | - | 
| immunoglobulin | 21 | a class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response | - | 
| discontentment | 19 | a longing for something better than the present situation | - | 
| disimpassioned | 20 | - | - | 
| disembarkation | 23 | the act of passengers and crew getting off of a ship or aircraft | - | 
| discriminative | 22 | capable of making fine distinctions | - | 
| disequilibrium | 28 | loss of equilibrium attributable to an unstable situation in which some forces outweigh others | - | 
| dermatological | 20 | of or relating to or practicing dermatology | - | 
| divertissement | 20 | - | - | 
| etymologically | 25 | - | - | 
| hippopotamuses | 25 | - | - | 
| circumspection | 24 | the trait of being circumspect and prudent | - | 
| chemosynthetic | 29 | - | - | 
| constructivism | 23 | an abstractionist artistic movement in Russia after World War I; industrial materials were used to construct nonrepresentational objects | - | 
| transmigrating | 18 | - | - | 
| traditionalism | 17 | strict adherence to traditional methods or teachings | - | 
| unsurmountable | 18 | incapable of being surmounted or climbed | - | 
| undomesticated | 20 | not domesticated | a few undomesticated horses left | 
| manipulability | 23 | the quality of being controllable by skilled movements of the hands | - | 
| marketisations | 20 | - | - | 
| marketizations | 29 | - | - | 
| marsipobranchs | 25 | - | - | 
| martyrisations | 19 | - | - | 
| martyrizations | 28 | - | - | 
| martyrological | 22 | - | - | 
| martyrologists | 20 | - | - | 
| marvellousness | 19 | - | - | 
| marketableness | 22 | - | - | 
| mariculturists | 18 | - | - | 
| manipulatively | 24 | in an artfully manipulative manner | - | 
| mannerlessness | 16 | - | - | 
| mannerlinesses | 16 | - | - | 
| manometrically | 23 | - | - | 
| manrikigusaris | 21 | - | - | 
| manufacturable | 23 | - | - | 
| manufacturings | 22 | - | - | 
| marconigraphed | 25 | - | - | 
| massotherapies | 21 | - | - | 
| massotherapist | 21 | - | - | 
| masterlinesses | 16 | - | - | 
| mathematicizes | 32 | - | - | 
| matresfamilias | 21 | - | - | 
| matriarchalism | 23 | - | - | 
| matriculations | 18 | - | - | 
| matronlinesses | 16 | - | - | 
| meaningfulness | 20 | the quality of having great value or significance | - | 
| measurableness | 18 | - | - | 
| measurednesses | 17 | - | - | 
| mathematicized | 33 | - | - | 
| mathematicisms | 25 | - | - | 
| mastigophorans | 22 | - | - | 
| mastigophorous | 22 | - | - | 
| matchboardings | 25 | - | - | 
| materialnesses | 16 | - | - | 
| mathematicians | 23 | - | - | 
| mathematicised | 24 | - | - | 
| mathematicises | 23 | - | - | 
| mechanicalisms | 25 | - | - | 
| manifoldnesses | 20 | - | - | 
| magistralities | 17 | - | - | 
| maidenlinesses | 17 | - | - | 
| mainstreetings | 17 | - | - | 
| majesticalness | 25 | - | - | 
| majesticnesses | 25 | - | - | 
| malabsorptions | 20 | - | - | 
| malacophyllous | 26 | - | - | 
| malacostracans | 20 | - | - | 
| malacostracous | 20 | - | - | 
| magniloquently | 29 | in a rhetorically grandiloquent manner | the orator spoke magniloquently | 
| magniloquences | 28 | - | - | 
| magistrateship | 22 | - | - | 
| magnetisations | 17 | - | - | 
| magnetizations | 26 | - | - | 
| magnetometries | 19 | - | - | 
| magnetospheres | 22 | - | - | 
| magnetospheric | 24 | - | - | 
| magnetostatics | 19 | - | - | 
| magnifications | 22 | - | - | 
| maladaptations | 19 | - | - | 
| maladjustments | 26 | - | - | 
| maladministers | 19 | - | - | 
| mallemarokings | 23 | - | - | 
| malodorousness | 17 | the attribute of having a strong offensive smell | - | 
| malpighiaceous | 24 | - | - | 
| manageableness | 19 | capable of being managed or controlled | - | 
| managerialisms | 19 | - | - | 
| managerialists | 17 | - | - | 
| mangoldwurzels | 30 | - | - | 
| manifestations | 19 | - | - | 
| malleabilities | 18 | - | - | 
| malimprintings | 21 | - | - | 
| malapertnesses | 18 | - | - | 
| malapportioned | 21 | - | - | 
| malappropriate | 22 | - | - | 
| malariologists | 17 | - | - | 
| malcontentedly | 22 | - | - | 
| maldeployments | 24 | - | - | 
| malefactresses | 21 | - | - | 
| manifestnesses | 19 | - | - | 
| merchandisings | 23 | - | - | 
| mesenteritises | 16 | - | - | 
| mesmerisations | 18 | - | - | 
| mesmerizations | 27 | - | - | 
| mesocephalisms | 25 | - | - | 
| mesotheliomata | 21 | - | - | 
| metachromatism | 25 | - | - | 
| metacognitions | 19 | - | - | 
| metacomputings | 23 | - | - | 
| mesenchymatous | 26 | - | - | 
| mesencephalons | 23 | - | - | 
| merchandizings | 32 | - | - | 
| mercifulnesses | 21 | - | - | 
| mercurialising | 19 | - | - | 
| mercurialities | 18 | - | - | 
| mercurializing | 28 | - | - | 
| meretriciously | 21 | in a meretricious manner | the boat is meretriciously decorated | 
| mesaticephalic | 25 | - | - | 
| metafictionist | 21 | - | - | 
| metagrabolised | 20 | totally perplexed and mixed up | - | 
| metagrabolises | 19 | - | - | 
| metallographer | 22 | - | - | 
| metallographic | 24 | - | - | 
| metamorphosing | 24 | - | - | 
| metaphosphates | 26 | - | - | 
| metaphosphoric | 28 | - | - | 
| metaphrastical | 23 | - | - | 
| metallogenetic | 19 | - | - | 
| metallizations | 25 | - | - | 
| metagrabolized | 29 | totally perplexed and mixed up | - | 
| metagrabolizes | 28 | - | - | 
| metagrobolised | 20 | totally perplexed and mixed up | - | 
| metagrobolises | 19 | - | - | 
| metagrobolized | 29 | totally perplexed and mixed up | all this duncical nonsense has my brains metagrobolized | 
| metagrobolizes | 28 | - | - | 
| metalinguistic | 19 | - | - | 
| metallisations | 16 | - | - | 
| metaphysicians | 26 | - | - | 
| mercerizations | 27 | - | - | 
| mechanicalness | 23 | - | - | 
| meditativeness | 20 | deep serious thoughtfulness | - | 
| megaherbivores | 25 | - | - | 
| megakaryocytes | 29 | - | - | 
| megakaryocytic | 31 | of or pertaining to large bone marrow cells | - | 
| megalocephalic | 26 | - | - | 
| megalopolitans | 19 | - | - | 
| megalosaurians | 17 | - | - | 
| medicamentally | 24 | - | - | 
| medicalization | 28 | - | - | 
| mechanisations | 21 | - | - | 
| mechanizations | 30 | - | - | 
| mechanotherapy | 29 | - | - | 
| meddlesomeness | 20 | aggressiveness as evidenced by intruding; by advancing yourself or your ideas without invitation | - | 
| mediaevalistic | 22 | - | - | 
| mediatisations | 17 | - | - | 
| mediatizations | 26 | - | - | 
| medicalisation | 19 | - | - | 
| megalosauruses | 17 | - | - | 
| megaphonically | 27 | - | - | 
| megascopically | 26 | - | - | 
| melodramatists | 19 | - | - | 
| melodramatized | 29 | - | - | 
| melodramatizes | 28 | - | - | 
| memorabilities | 20 | - | - | 
| mendaciousness | 19 | - | - | 
| meniscectomies | 22 | - | - | 
| mercantilistic | 20 | - | - | 
| mercaptopurine | 22 | a drug (trade name Purinethol) that interferes with the metabolism of purine and is used to treat acute lymphocytic leukemia | - | 
| melodramatises | 19 | - | - | 
| melodramatised | 20 | - | - | 
| megasporangium | 22 | a plant structure that produces megaspores | - | 
| megasporophyll | 27 | in non-flowering plants, a sporophyll that bears only megasporangia | - | 
| megastructures | 19 | - | - | 
| megatechnology | 26 | - | - | 
| megavertebrate | 22 | - | - | 
| melancholiness | 21 | - | - | 
| melastomaceous | 20 | - | - | 
| mellifications | 21 | - | - | 
| mercerisations | 18 | - | - | 
| macrostructure | 20 | - | - | 
| leukemogenesis | 21 | - | - | 
| libertarianism | 18 | an ideological belief in freedom of thought, speech and action | - | 
| liberationisms | 18 | - | - | 
| liebfraumilchs | 26 | - | - | 
| lipogrammatism | 23 | - | - | 
| lipogrammatist | 21 | - | - | 
| limnologically | 22 | with regard to or concerning limnology | - | 
| leukemogeneses | 21 | - | - | 
| laryngectomies | 22 | - | - | 
| legerdemainist | 18 | - | - | 
| leucocythaemia | 26 | - | - | 
| lemmatizations | 27 | - | - | 
| legitimateness | 17 | - | - | 
| legitimatising | 18 | - | - | 
| legitimatizing | 27 | - | - | 
| legitimisation | 17 | - | - | 
| lemmatisations | 18 | - | - | 
| luminousnesses | 16 | - | - | 
| lymphosarcomas | 28 | - | - | 
| macadamisation | 21 | - | - | 
| macadamization | 30 | - | - | 
| lymphographies | 30 | - | - | 
| lymphoadenomas | 27 | - | - | 
| lymphangiogram | 28 | an angiogram of the lymph nodes and lymph vessels made after the injection of a radiopaque substance | - | 
| lymphangitides | 26 | - | - | 
| lymphangitises | 25 | - | - | 
| maccheroncinis | 25 | - | - | 
| machiavellians | 24 | - | - | 
| machicolations | 23 | - | - | 
| macroevolution | 21 | evolution on a large scale extending over geologic era and resulting in the formation of new taxonomic groups | - | 
| macroglobulins | 21 | - | - | 
| macromolecular | 22 | relating to or consisting of or characterized by macromolecules | macromolecular compounds | 
| macromolecules | 22 | - | - | 
| macronutrients | 18 | - | - | 
| macropinakoids | 25 | - | - | 
| macrosociology | 24 | - | - | 
| macrodiagonals | 20 | - | - | 
| macrodactylous | 24 | - | - | 
| machineability | 26 | - | - | 
| machinegunning | 23 | - | - | 
| macrencephalia | 25 | - | - | 
| macroaggregate | 21 | - | - | 
| macrocephalias | 25 | - | - | 
| macrocephalies | 25 | - | - | 
| macrocephalous | 25 | having an exceptionally large head and brain | - | 
| macrodactylies | 24 | - | - | 
| macrosporangia | 21 | - | - | 
| lumbersomeness | 20 | - | - | 
| lithochromatic | 26 | - | - | 
| locksmitheries | 25 | - | - | 
| locomobilities | 20 | - | - | 
| locomotiveness | 21 | - | - | 
| loxodromically | 29 | - | - | 
| locomotivities | 21 | - | - | 
| lognormalities | 17 | - | - | 
| lonesomenesses | 16 | - | - | 
| longsomenesses | 17 | - | - | 
| lukewarmnesses | 23 | - | - | 
| moderatorships | 22 | - | - | 
| monocarpellary | 23 | - | - | 
| monochromasies | 23 | - | - | 
| monochromatics | 25 | - | - | 
| monochromatism | 25 | complete color blindness; colors can be differentiated only on the basis of brightness | - | 
| monochromators | 23 | - | - | 
| monocotyledons | 22 | - | - | 
| monogamousness | 19 | the practice or state of having only one spouse at a time | - | 
| monoglycerides | 23 | - | - | 
| monocarboxylic | 32 | containing one carboxyl group | - | 
| mongrelization | 26 | - | - | 
| modernisations | 17 | - | - | 
| modernizations | 26 | - | - | 
| modifiableness | 22 | - | - | 
| modulabilities | 19 | - | - | 
| molecularities | 18 | - | - | 
| mollifications | 21 | - | - | 
| moneygrubbings | 25 | - | - | 
| mongrelisation | 17 | - | - | 
| monolingualism | 19 | - | - | 
| monolithically | 24 | - | - | 
| monomaniacally | 23 | - | - | 
| monoprionidian | 19 | - | - | 
| monopropellant | 20 | - | - | 
| monosaccharide | 24 | a sugar (like sucrose or fructose) that does not hydrolyse to give other sugars; the simplest group of carbohydrates | - | 
| monosyllabisms | 23 | - | - | 
| monosymmetries | 23 | - | - | 
| monotelephones | 21 | - | - | 
| monotheistical | 21 | - | - | 
| monotheletical | 21 | - | - | 
| monopolization | 27 | domination (of a market or commodity) to the exclusion of others | - | 
| monopolisation | 18 | domination (of a market or commodity) to the exclusion of others | - | 
| monometallisms | 20 | - | - | 
| monometallists | 18 | - | - | 
| mononucleotide | 19 | - | - | 
| monophonically | 26 | - | - | 
| monophosphates | 26 | - | - | 
| monophthongise | 25 | - | - | 
| monophthongize | 34 | - | - | 
| monophysitisms | 26 | - | - | 
| monotheletisms | 21 | - | - | 
| moderatenesses | 17 | - | - | 
| misimprovement | 25 | - | - | 
| misperceptions | 22 | - | - | 
| mispersuasions | 18 | - | - | 
| mispositioning | 19 | - | - | 
| misprogramming | 24 | - | - | 
| mispronouncing | 21 | - | - | 
| misproportions | 20 | - | - | 
| mispunctuating | 21 | - | - | 
| mispunctuation | 20 | - | - | 
| misorientation | 16 | - | - | 
| misogynistical | 22 | - | - | 
| misinstructing | 19 | - | - | 
| misinstruction | 18 | - | - | 
| misinterpreted | 19 | - | - | 
| misinterpreter | 18 | - | - | 
| mismanagements | 21 | - | - | 
| mismeasurement | 20 | - | - | 
| misobservances | 23 | - | - | 
| misregistering | 18 | - | - | 
| misremembering | 23 | - | - | 
| misunderstands | 18 | - | - | 
| misutilisation | 16 | - | - | 
| misutilization | 25 | - | - | 
| misworshipping | 27 | - | - | 
| mithridatising | 21 | - | - | 
| mithridatizing | 30 | - | - | 
| mitogenicities | 19 | - | - | 
| mnemotechnists | 23 | - | - | 
| mistranslating | 17 | - | - | 
| misrepresenter | 18 | - | - | 
| missionarising | 17 | - | - | 
| missionarizing | 26 | - | - | 
| missionisation | 16 | - | - | 
| missionization | 25 | - | - | 
| mistakennesses | 20 | - | - | 
| mistranscribed | 21 | - | - | 
| mistranscribes | 20 | - | - | 
| mockumentaries | 24 | - | - | 
| multicomponent | 22 | - | - | 
| multifrequency | 33 | - | - | 
| multilaterally | 19 | in a multilateral manner;so as to affect many parties or governments | - | 
| multilingually | 20 | - | - | 
| multilinguists | 17 | - | - | 
| multiloquences | 27 | - | - | 
| multimegawatts | 22 | - | - | 
| multimolecular | 20 | - | - | 
| multinationals | 16 | - | - | 
| multiformities | 21 | - | - | 
| multifoliolate | 19 | - | - | 
| multiconductor | 21 | - | - | 
| multicuspidate | 21 | - | - | 
| multidialectal | 19 | - | - | 
| multielectrode | 19 | - | - | 
| multiemployers | 23 | - | - | 
| multifactorial | 21 | involving or depending on several factors or causes (especially pertaining to a condition or disease resulting from the interaction of many genes) | - | 
| multifariously | 22 | in diverse ways | - | 
| multifilaments | 21 | - | - | 
| multinucleated | 19 | - | - | 
| multiparameter | 20 | - | - | 
| multipartyisms | 23 | - | - | 
| multithreading | 21 | - | - | 
| multivalencies | 21 | - | - | 
| multiversities | 19 | - | - | 
| multivibrators | 21 | - | - | 
| mummifications | 25 | - | - | 
| mundifications | 22 | - | - | 
| municipalising | 21 | - | - | 
| municipalities | 20 | - | - | 
| multiskillings | 21 | - | - | 
| multireligious | 17 | - | - | 
| multiplicative | 23 | tending or having the power to multiply or increase in number or quantity or degree | the multiplicative tendency of proportional representation | 
| multiplicators | 20 | - | - | 
| multiplicities | 20 | - | - | 
| multipotential | 18 | - | - | 
| multipresences | 20 | - | - | 
| multiprocessor | 20 | a computer that uses two or more processing units under integrated control | - | 
| multiracialism | 20 | - | - | 
| municipalizing | 30 | - | - | 
| multicharacter | 23 | - | - | 
| monothelitisms | 21 | - | - | 
| morganatically | 22 | - | - | 
| morphinomaniac | 25 | - | - | 
| morphinomanias | 23 | - | - | 
| morphographers | 27 | - | - | 
| morphographies | 27 | - | - | 
| morphophonemes | 28 | - | - | 
| morphophonemic | 30 | of or relating to morphophonemics | - | 
| mortifications | 21 | - | - | 
| mordaciousness | 19 | - | - | 
| moralistically | 21 | - | - | 
| monotonicities | 18 | - | - | 
| monotonousness | 16 | - | - | 
| monounsaturate | 16 | - | - | 
| monstruosities | 16 | - | - | 
| monumentalised | 19 | - | - | 
| monumentalises | 18 | - | - | 
| monumentalized | 28 | - | - | 
| monumentalizes | 27 | - | - | 
| motherlessness | 19 | - | - | 
| motherlinesses | 19 | - | - |