13-letter words starting with M
13-letter words starting with M number 890, including manufacturing, misunderstood, and the 35-point scorer MUZZLELOADING.
19 of 890 are everyday words (2%). Mostly rare words: great for Scrabble, tough for daily puzzles.
P starts the most 13-letter words (1,597); Y starts the fewest (10). M ranks #7 of 26. The bar under each letter shows the size of its list.
Common words
- MANUFACTURING21
- MANUFACTURERS20
- MEDITERRANEAN16
- MODIFICATIONS21
- MISUNDERSTOOD17
- MULTINATIONAL15
- MANIFESTATION18
- MISCELLANEOUS17
- MULTICULTURAL17
- MODERNIZATION25
- MITOCHONDRIAL21
- MATHEMATICIAN22
- MISCONCEPTION21
- MERCHANDISING22
- MISUNDERSTAND17
- MORPHOLOGICAL23
- METHODOLOGIES20
All valid words 890
- MACARONICALLY22
- MACCHERONCINI24
- MACHAIRODONTS21
- MACHIAVELIANS23
- MACHIAVELLIAN23
- MACHICOLATING23
- MACHICOLATION22
- MACHINABILITY25
- MACHINEGUNNED22
- MACHTPOLITIKS26
- MACRENCEPHALY27
- MACROCEPHALIA24
- MACROCEPHALIC26
- MACROCLIMATES21
- MACROCLIMATIC23
- MACRODACTYLIC25
- MACRODIAGONAL19
- MACROECONOMIC23
- MACROGLOBULIN20
- MACROMOLECULE21
- MACRONUTRIENT17
- MACROPINAKOID24
- MADDENINGNESS18
- MADEMOISELLES18
- MADERISATIONS16
- MADERIZATIONS25
- MADRIGALESQUE26
- MAGISTERIALLY19
- MAGISTERIATES16
- MAGISTRATICAL18
- MAGISTRATURES16
- MAGNANIMITIES18
- MAGNANIMOUSLY21
- MAGNETISATION16
- MAGNETIZATION25
- MAGNETOGRAPHS22
- MAGNETOMETERS18
- MAGNETOMETRIC20
- MAGNETOMOTIVE21
- MAGNETOPAUSES18
- MAGNETOSPHERE21
- MAGNETOSTATIC18
- MAGNIFICATION21
- MAGNIFICENCES23
- MAGNIFICENTLY24
- MAGNILOQUENCE27
- MAGNITUDINOUS17
- MAGNOLIACEOUS18
- MAIDISHNESSES19
- MAILABILITIES17
- MAINSTREAMERS17
- MAINSTREAMING18
- MAINSTREETING16
- MAINTENANCING18
- MAJOLICAWARES27
- MAJORITARIANS22
- MALABSORPTION19
- MALACOLOGICAL20
- MALACOLOGISTS18
- MALACOPHILIES22
- MALACOPHILOUS22
- MALACOSTRACAN19
- MALADAPTATION18
- MALADAPTIVELY24
- MALADJUSTMENT25
- MALADMINISTER18
- MALADROITNESS16
- MALARIOLOGIES16
- MALARIOLOGIST16
- MALDEPLOYMENT23
- MALFORMATIONS20
- MALFUNCTIONED21
- MALICIOUSNESS17
- MALIMPRINTING20
- MALLEABLENESS17
- MALLEMAROKING22
- MALNUTRITIONS15
- MALOCCLUSIONS19
- MALTODEXTRINS23
- MALTREATMENTS17
- MALVERSATIONS18
- MAMMALIFEROUS22
- MAMMOGRAPHIES25
- MAMMOPLASTIES21
- MANAGEABILITY21
- MANAGERIALISM18
- MANAGERIALIST16
- MANGANIFEROUS19
- MANGELWURZELS28
- MANGOLDWURZEL29
- MANIFESTATION18
- MANIFESTATIVE21
- MANIPULATABLE19
- MANIPULATIONS17
- MANIPULATIVES20
- MANNERISTICAL17
- MANNISHNESSES18
- MANRIKIGUSARI20
- MANSLAUGHTERS19
- MANSPLAININGS18
- MANSPREADINGS19
- MANTELSHELVES21
- MANUFACTORIES20
- MANUFACTURERS20
- MANUFACTURING21
- MARCHIONESSES20
- MARCONIGRAPHS23
- MARGINALISING17
- MARGINALITIES16
- MARGINALIZING26
- MARICULTURIST17
- MARIMBAPHONES24
- MARIONBERRIES17
- MARISCHALLING21
- MARKETABILITY24
- MARKETEERINGS20
- MARKETISATION19
- MARKETIZATION28
- MARKSMANSHIPS26
- MARLINESPIKES21
- MARLINGSPIKES22
- MARSIPOBRANCH24
- MARSUPIALIANS17
- MARTIALNESSES15
- MARTYRISATION18
- MARTYRIZATION27
- MARTYROLOGIES19
- MARTYROLOGIST19
- MARVELOUSNESS18
- MASCULINENESS17
- MASCULINISING18
- MASCULINITIES17
- MASCULINIZING27
- MASSARANDUBAS18
- MASSERANDUBAS18
- MASSIVENESSES18
- MASTERCLASSES17
- MASTERFULNESS18
- MASTERMINDING19
- MASTERSINGERS16
- MASTERSTROKES19
- MASTICATORIES17
- MASTIGOPHORAN21
- MASTIGOPHORES21
- MASTIGOPHORIC23
- MASTOIDECTOMY23
- MASTOIDITIDES17
- MASTOIDITISES16
- MASTURBATIONS17
- MATCHBOARDING24
- MATCHLESSNESS20
- MATERFAMILIAS20
- MATERIALISERS15
- MATERIALISING16
- MATERIALISTIC17
- MATERIALITIES15
- MATERIALIZERS24
- MATERIALIZING25
- MATERNALISTIC17
- MATHEMATICIAN22
- MATHEMATICISE22
- MATHEMATICISM24
- MATHEMATICIZE31
- MATHEMATISING21
- MATHEMATIZING30
- MATRIARCHATES20
- MATRICULATING18
- MATRICULATION17
- MATRICULATORS17
- MATRICULATORY20
- MATRIFOCALITY23
- MATRILINEAGES16
- MATRILINEALLY18
- MATRILOCALITY20
- MATRIMONIALLY20
- MAUDLINNESSES16
- MAWKISHNESSES25
- MAXILLIPEDARY28
- MAXILLOFACIAL27
- MAXIMAPHILIES29
- MAXIMISATIONS24
- MAXIMIZATIONS33
- MEANINGLESSLY19
- MEASURABILITY20
- MEASURELESSLY18
- MECAMYLAMINES24
- MECHANICALISM24
- MECHANISATION20
- MECHANIZATION29
- MEDIAEVALISMS21
- MEDIAEVALISTS19
- MEDIATENESSES16
- MEDIATISATION16
- MEDIATIZATION25
- MEDIATORIALLY19
- MEDIATORSHIPS21
- MEDICAMENTARY23
- MEDICAMENTING21
- MEDICAMENTOUS20
- MEDIEVALISING20
- MEDIEVALISTIC21
- MEDIEVALIZING29
- MEDITERRANEAN16
- MEETINGHOUSES19
- MEGACEPHALIES23
- MEGACEPHALOUS23
- MEGAHERBIVORE24
- MEGAKARYOCYTE28
- MEGALOBLASTIC20
- MEGALOCARDIAS19
- MEGALOCEPHALY26
- MEGALOMANIACS20
- MEGALOPOLISES18
- MEGALOPOLITAN18
- MEGALOSAURIAN16
- MEGASPORANGIA19
- MEGASTRUCTURE18
- MELANCHOLIACS22
- MELANCHOLIOUS20
- MELANISATIONS15
- MELANIZATIONS24
- MELANOCHROOUS20
- MELANOGENESES16
- MELANOGENESIS16
- MELANOTROPINS17
- MELISSOPHOBES22
- MELISSOPHOBIA22
- MELISSOPHOBIC24
- MELLIFICATION20
- MELLIFLUENCES20
- MELLIFLUENTLY21
- MELLIFLUOUSLY21
- MELODIOUSNESS16
- MELODRAMATICS20
- MELODRAMATISE18
- MELODRAMATIST18
- MELODRAMATIZE27
- MELTABILITIES17
- MELTINGNESSES16
- MEMBRANACEOUS21
- MEMORABLENESS19
- MEMORIALISERS17
- MEMORIALISING18
- MEMORIALIZERS26
- MEMORIALIZING27
- MEMORISATIONS17
- MEMORIZATIONS26
- MENINGOCOCCAL22
- MENINGOCOCCIC24
- MENINGOCOCCUS22
- MENSTRUATIONS15
- MENSURABILITY20
- MENSURATIONAL15
- MERCANTILISMS19
- MERCANTILISTS17
- MERCENARINESS17
- MERCERISATION17
- MERCERIZATION26
- MERCHANDISERS21
- MERCHANDISING22
- MERCHANDIZERS30
- MERCHANDIZING31
- MERCILESSNESS17
- MERCURIALISED18
- MERCURIALISES17
- MERCURIALISMS19
- MERCURIALISTS17
- MERCURIALIZED27
- MERCURIALIZES26
- MERCURIALNESS17
- MERIDIONALITY19
- MERITOCRACIES19
- MERITORIOUSLY18
- MEROPLANKTONS21
- MERRYTHOUGHTS25
- MERVEILLEUSES18
- MERVEILLEUXES25
- MESATICEPHALY25
- MESENCEPHALIC24
- MESENCEPHALON22
- MESMERISATION17
- MESMERIZATION26
- MESOBENTHOSES20
- MESOCEPHALICS24
- MESOCEPHALIES22
- MESOCEPHALISM24
- MESOCEPHALOUS22
- MESOGNATHISMS21
- MESOMORPHISMS24
- MESONEPHROSES20
- MESOTHELIOMAS20
- MESSIANICALLY20
- METABOLICALLY22
- METABOLISABLE19
- METABOLIZABLE28
- METACERCARIAE19
- METACERCARIAL19
- METACERCARIAS19
- METACHROMATIC24
- METACHRONISMS22
- METACOGNITION18
- METACOMPUTERS21
- METACOMPUTING22
- METAFICTIONAL20
- METAGNATHISMS21
- METAGRABOLISE18
- METAGRABOLIZE27
- METAGROBOLISE18
- METAGROBOLIZE27
- METALANGUAGES17
- METALIZATIONS24
- METALLICITIES17
- METALLIFEROUS18
- METALLISATION15
- METALLIZATION24
- METALLOGENIES16
- METALLOGRAPHY24
- METALLOPHONES20
- METALLURGICAL18
- METALLURGISTS16
- METALWORKINGS23
- METAMERICALLY22
- METAMORPHISMS24
- METAMORPHISTS22
- METAMORPHOSED23
- METAMORPHOSES22
- METAMORPHOSIS22
- METAPHOSPHATE25
- METAPHYSICIAN25
- METAPHYSICISE25
- METAPHYSICIST25
- METAPHYSICIZE34
- METAPOLITICAL19
- METAPSYCHICAL27
- METASILICATES17
- METASOMATISMS19
- METASOMATOSES17
- METASOMATOSIS17
- METASTABILITY20
- METASTASISING16
- METASTASIZING25
- METATHESISING19
- METATHESIZING28
- METEMPIRICISM23
- METEMPIRICIST21
- METENCEPHALIC24
- METENCEPHALON22
- METEORITICIST17
- METEOROGRAPHS21
- METEOROLOGIES16
- METEOROLOGIST16
- METHACRYLATES23
- METHANOMETERS20
- METHAQUALONES27
- METHEMOGLOBIN23
- METHODISATION19
- METHODIZATION28
- METHODOLOGIES20
- METHODOLOGIST20
- METHOTREXATES25
- METHOXYCHLORS33
- METHYLMERCURY28
- METHYLPHENOLS26
- METHYSERGIDES23
- METONYMICALLY25
- METOPOSCOPIES21
- METOPOSCOPIST21
- METRIFICATION20
- METRONIDAZOLE25
- METROPOLITANS17
- METRORRHAGIAS19
- MICROANALYSES20
- MICROANALYSIS20
- MICROANALYSTS20
- MICROANALYTIC22
- MICROBALANCES21
- MICROBIOLOGIC22
- MICROBLOGGING22
- MICROBREWINGS23
- MICROBROWSERS22
- MICROCAPSULES21
- MICROCASSETTE19
- MICROCEPHALIC26
- MICROCHEMICAL26
- MICROCHIPPING27
- MICROCIRCUITS21
- MICROCLIMATES21
- MICROCLIMATIC23
- MICROCOMPUTER23
- MICROCOPYINGS25
- MICROCOSMICAL23
- MICROCOSMOSES21
- MICROCRACKING26
- MICROCRYSTALS22
- MICROCULTURAL19
- MICROCULTURES19
- MICRODETECTOR20
- MICROECONOMIC23
- MICROELEMENTS19
- MICROFELSITIC22
- MICROFILAMENT22
- MICROFILARIAE20
- MICROFILARIAL20
- MICROFILARIAS20
- MICROFILMABLE24
- MICROFINANCES22
- MICROFLOPPIES24
- MICROFUNGUSES21
- MICROGRANITES18
- MICROGRANITIC20
- MICROGRAPHERS23
- MICROGRAPHICS25
- MICROGRAPHIES23
- MICROGRAPHING24
- MICROHABITATS22
- MICROINJECTED27
- MICROLIGHTING22
- MICROMACHINES24
- MICROMANAGERS20
- MICROMANAGING21
- MICROMETRICAL21
- MICROMOBILITY24
- MICRONISATION17
- MICRONIZATION26
- MICRONUTRIENT17
- MICROORGANISM20
- MICROPARASITE19
- MICROPARTICLE21
- MICROPAYMENTS24
- MICROPHYLLOUS25
- MICROPHYSICAL27
- MICROPIPETTES21
- MICROPLANKTON23
- MICROPLASTICS21
- MICROPOROSITY22
- MICROPRINTING20
- MICROPROGRAMS22
- MICROPUNCTURE21
- MICROSCOOTERS19
- MICROSCOPICAL23
- MICROSCOPISTS21
- MICROSURGEONS18
- MICROSURGICAL20
- MICROSWITCHES25
- MICROTARGETED19
- MICROTECHNICS24
- MICROTONALITY20
- MICROVASCULAR22
- MICROWAVEABLE25
- MICROWINERIES20
- MIDAFTERNOONS19
- MIDDLEBREAKER23
- MIDDLEBROWISM24
- MIDDLEBUSTERS19
- MIDDLEWEIGHTS24
- MIFEPRISTONES20
- MIGRATIONISTS16
- MILLEFEUILLES18
- MILLENNIALISM17
- MILLENNIALIST15
- MILLENNIANISM17
- MILLENNIARISM17
- MILLIAMMETERS19
- MILLILAMBERTS19
- MILLIONAIRESS15
- MILLIONNAIRES15
- MILLIROENTGEN16
- MILLISIEVERTS18
- MIMEOGRAPHING24
- MINDFULNESSES19
- MINERALISABLE17
- MINERALIZABLE26
- MINERALOGICAL18
- MINERALOGISED17
- MINERALOGISES16
- MINERALOGISTS16
- MINERALOGIZED26
- MINERALOGIZES25
- MINESWEEPINGS21
- MINIATURISING16
- MINIATURISTIC17
- MINIATURIZING25
- MINICOMPUTERS21
- MINIFICATIONS20
- MINIMISATIONS17
- MINIMIZATIONS26
- MINISTERIALLY18
- MINISTERSHIPS20
- MINISTRATIONS15
- MIRTHLESSNESS18
- MISADDRESSING18
- MISADJUSTMENT25
- MISADVENTURED20
- MISADVENTURER19
- MISADVENTURES19
- MISADVERTENCE21
- MISALIGNMENTS18
- MISALLOCATING18
- MISALLOCATION17
- MISALLOTMENTS17
- MISANTHROPIES20
- MISANTHROPIST20
- MISAPPRAISALS19
- MISAPPRECIATE21
- MISAPPREHENDS23
- MISARTICULATE17
- MISASSEMBLING20
- MISASSUMPTION19
- MISATTRIBUTED18
- MISATTRIBUTES17
- MISBEHAVIOURS23
- MISCALCULATED20
- MISCALCULATES19
- MISCALCULATOR19
- MISCAPTIONING20
- MISCATALOGING19
- MISCATALOGUED19
- MISCATALOGUES18
- MISCEGENATING19
- MISCEGENATION18
- MISCEGENATORS18
- MISCELLANEOUS17
- MISCELLANISTS17
- MISCHALLENGES21
- MISCHANNELING21
- MISCHANNELLED21
- MISCHIEVOUSLY26
- MISCIBILITIES19
- MISCLASSIFIED21
- MISCLASSIFIES20
- MISCOMPREHEND25
- MISCONCEITING20
- MISCONCEIVERS22
- MISCONCEIVING23
- MISCONCEPTION21
- MISCONDUCTING21
- MISCONJECTURE26
- MISCONNECTING20
- MISCONNECTION19
- MISCONSTERING18
- MISCONSTRUCTS19
- MISCONSTRUING18
- MISCONTENTING18
- MISCORRECTING20
- MISCORRECTION19
- MISCOUNSELLED18
- MISDELIVERIES19
- MISDELIVERING20
- MISDEMEANANTS18
- MISDEMEANOURS18
- MISDESCRIBING21
- MISDEVELOPING22
- MISDIAGNOSING18
- MISDIRECTIONS18
- MISEDUCATIONS18
- MISEMPHASISED23
- MISEMPHASISES22
- MISEMPHASIZED32
- MISEMPHASIZES31
- MISEMPLOYMENT24
- MISENTREATING16
- MISERABILISMS19
- MISERABILISTS17
- MISERABLENESS17
- MISERLINESSES15
- MISESTIMATING18
- MISESTIMATION17
- MISEVALUATING19
- MISEVALUATION18
- MISFORMATIONS20
- MISFUNCTIONED21
- MISGOVERNMENT21
- MISGUIDEDNESS18
- MISIDENTIFIED20
- MISIDENTIFIES19
- MISIMPRESSION19
- MISINFORMANTS20
- MISINSTRUCTED18
- MISINTERPRETS17
- MISJUDGEMENTS26
- MISKNOWLEDGES24
- MISMANAGEMENT20
- MISMATCHMENTS24
- MISOBSERVANCE22
- MISPERCEIVING23
- MISPERCEPTION21
- MISPERSUADING19
- MISPERSUASION17
- MISPLACEMENTS21
- MISPOSITIONED18
- MISPROGRAMING21
- MISPROGRAMMED23
- MISPRONOUNCED20
- MISPRONOUNCES19
- MISPROPORTION19
- MISPUNCTUATED20
- MISPUNCTUATES19
- MISQUOTATIONS24
- MISRECKONINGS22
- MISRECOLLECTS19
- MISREFERENCED21
- MISREFERENCES20
- MISREGISTERED17
- MISREMEMBERED22
- MISREPRESENTS17
- MISSHAPENNESS20
- MISSIONARISED16
- MISSIONARISES15
- MISSIONARIZED25
- MISSIONARIZES24
- MISSISHNESSES18
- MISSISSIPPIAN19
- MISSTATEMENTS17
- MISSUMMATIONS19
- MISTRANSCRIBE19
- MISTRANSLATED16
- MISTRANSLATES15
- MISTREATMENTS17
- MISTRUSTFULLY21
- MISTRUSTINGLY19
- MISUNDERSTAND17
- MISUNDERSTOOD17
- MISWORSHIPPED26
- MITHRIDATISED20
- MITHRIDATISES19
- MITHRIDATISMS21
- MITHRIDATIZED29
- MITHRIDATIZES28
- MITOCHONDRIAL21
- MITOCHONDRION21
- MITRAILLEUSES15
- MNEMOTECHNICS24
- MNEMOTECHNIST22
- MOBILISATIONS17
- MOBILIZATIONS26
- MODERATORSHIP21
- MODERNISATION16
- MODERNIZATION25
- MODIFIABILITY24
- MODIFICATIONS21
- MOLDABILITIES18
- MOLENDINARIES16
- MOLLIFICATION20
- MOLLUSCICIDAL20
- MOLLUSCICIDES20
- MOLLYCODDLERS22
- MOLLYCODDLING23
- MOMENTARINESS17
- MOMENTOUSNESS17
- MONARCHICALLY25
- MONETISATIONS15
- MONETIZATIONS24
- MONEYCHANGERS24
- MONEYGRUBBING24
- MONEYLENDINGS20
- MONEYSPINNING21
- MONKISHNESSES22
- MONOAMINERGIC20
- MONOCHLORIDES21
- MONOCHROMATES22
- MONOCHROMATIC24
- MONOCHROMATOR22
- MONOCHROMICAL24
- MONOCHROMISTS22
- MONOCOTYLEDON21
- MONOCROPPINGS22
- MONODACTYLOUS21
- MONOFILAMENTS20
- MONOGENICALLY21
- MONOGLYCERIDE22
- MONOGRAMMATIC22
- MONOGRAPHICAL23
- MONOGRAPHISTS21
- MONOLINGUISTS16
- MONOLOGUISING17
- MONOLOGUIZING26
- MONOMETALLISM19
- MONOMETALLIST17
- MONOMOLECULAR19
- MONOMORPHEMIC26
- MONOMORPHISMS24
- MONONUCLEATED18
- MONONUCLEOSES17
- MONONUCLEOSIS17
- MONOPHOSPHATE25
- MONOPHTHONGAL24
- MONOPHYODONTS24
- MONOPHYSITISM25
- MONOPSONISTIC19
- MONORCHIDISMS23
- MONOSATURATED16
- MONOSTROPHICS22
- MONOSYLLABISM22
- MONOSYLLABLES20
- MONOSYMMETRIC24
- MONOTELEPHONE20
- MONOTHALAMOUS20
- MONOTHELETISM20
- MONOTHELITISM20
- MONOTONICALLY20
- MONOTREMATOUS17
- MONOVALENCIES20
- MONSTROSITIES15
- MONSTROUSNESS15
- MONTICELLITES17
- MONUMENTALISE17
- MONUMENTALITY20
- MONUMENTALIZE26
- MOONLIGHTINGS20
- MORALISATIONS15
- MORALIZATIONS24
- MORBILLIVIRUS20
- MORIBUNDITIES18
- MORIGERATIONS16
- MORPHEMICALLY27
- MORPHINOMANIA22
- MORPHOGENESES21
- MORPHOGENESIS21
- MORPHOGENETIC23
- MORPHOGRAPHER26
- MORPHOLOGICAL23
- MORPHOLOGISTS21
- MORPHOMETRICS24
- MORPHOMETRIES22
- MORPHOPHONEME27
- MORPHOTROPIES22
- MORTIFICATION20
- MOSBOLLETJIES24
- MOTHERFUCKERS27
- MOTHERFUCKING28
- MOTORBICYCLES24
- MOTORBOATINGS18
- MOTORCYCLINGS23
- MOTORCYCLISTS22
- MOTORISATIONS15
- MOTORIZATIONS24
- MOUNTAINBOARD18
- MOUNTAINEERED16
- MOUNTAINOUSLY18
- MOUNTAINSCAPE19
- MOUNTAINSIDES16
- MOUNTEBANKERY24
- MOUNTEBANKING22
- MOUNTEBANKISM23
- MOUNTENAUNCES17
- MOUSETRAPPING20
- MOUSQUETAIRES24
- MOUTHBREATHER23
- MOUTHBREEDERS21
- MOUTHBROODERS21
- MOUTHWATERING22
- MOVABLENESSES20
- MOVEABILITIES20
- MUCKSPREADERS24
- MUCKSPREADING25
- MUCOCUTANEOUS19
- MUDDLEDNESSES18
- MULTIACCESSES19
- MULTIAGENCIES18
- MULTIAUTHORED19
- MULTIBARRELED18
- MULTIBILLIONS17
- MULTIBRANCHED23
- MULTIBUILDING19
- MULTICAMERATE19
- MULTICAMPUSES21
- MULTICAPITATE19
- MULTICELLULAR17
- MULTICENTERED18
- MULTICHANNELS20
- MULTICOLOURED18
- MULTICULTURAL17
- MULTICURRENCY22
- MULTIDIGITATE17
- MULTIELEMENTS17
- MULTIEMPLOYER22
- MULTIFAMILIES20
- MULTIFEATURED19
- MULTIFILAMENT20
- MULTIFUNCTION20
- MULTIGRAVIDAE20
- MULTIGRAVIDAS20
- MULTIHOSPITAL20
- MULTILINGUIST16
- MULTILOBULATE17
- MULTILOCATION17
- MULTILOCULATE17
- MULTILOQUENCE26
- MULTIMEGATONS18
- MULTIMEGAWATT21
- MULTIMETALLIC19
- MULTIMILLIONS17
- MULTINATIONAL15
- MULTINUCLEATE17
- MULTIORGASMIC20
- MULTIPARITIES17
- MULTIPARTICLE19
- MULTIPARTYISM22
- MULTIPICTURES19
- MULTIPLATINUM19
- MULTIPLICABLE21
- MULTIPLICANDS20
- MULTIPLICATES19
- MULTIPLICATOR19
- MULTIPOLARITY20
- MULTIPRESENCE19
- MULTIPROBLEMS21
- MULTIPRODUCTS20
- MULTIPURPOSES19
- MULTIRAMIFIED21
- MULTIREGIONAL16
- MULTISCIENCES19
- MULTISERVICES20
- MULTISKILLING20
- MULTISPECTRAL19
- MULTISTRANDED17
- MULTISYLLABIC22
- MULTITALENTED16
- MULTITASKINGS20
- MULTITERMINAL17
- MULTITRACKING22
- MULTITRILLION15
- MULTITUDINARY19
- MULTITUDINOUS16
- MULTIVALENCES20
- MULTIVARIABLE20
- MULTIVIBRATOR20
- MULTIVITAMINS20
- MULTIWARHEADS22
- MULTUNGULATES16
- MUMMIFICATION24
- MUMPISHNESSES22
- MUNDANENESSES16
- MUNDIFICATION21
- MUNDIFICATIVE24
- MUNICIPALISED20
- MUNICIPALISES19
- MUNICIPALISMS21
- MUNICIPALISTS19
- MUNICIPALIZED29
- MUNICIPALIZES28
- MUNITIONETTES15
- MURDEROUSNESS16
- MUSCULARITIES17
- MUSICALNESSES17
- MUSICIANSHIPS22
- MUSICOLOGICAL20
- MUSICOLOGISTS18
- MUSICOTHERAPY25
- MUSSELCRACKER23
- MUTABLENESSES17
- MUTAGENICALLY21
- MUTESSARIFATS18
- MUTUALISATION15
- MUTUALIZATION24
- MUZZLELOADERS34
- MUZZLELOADING35
- MYCETOPHAGOUS26
- MYCOBACTERIAL24
- MYCOBACTERIUM26
- MYCOLOGICALLY26
- MYCOPLASMOSES24
- MYCOPLASMOSIS24
- MYCOTOXICOSES29
- MYCOTOXICOSIS29
- MYELENCEPHALA25
- MYELOFIBROSES23
- MYELOFIBROSIS23
- MYELOFIBROTIC25
- MYELOGRAPHIES24
- MYOCARDITIDES22
- MYOCARDITISES21
- MYOELECTRICAL22
- MYRINGOSCOPES23
- MYRINGOTOMIES21
- MYRMECOLOGIES23
- MYRMECOLOGIST23
- MYRMECOPHILES27
- MYSTIFICATION23
- MYTHICISATION23
- MYTHICIZATION32
- MYTHOGRAPHERS27
- MYTHOGRAPHIES27
- MYTHOLOGISERS22
- MYTHOLOGISING23
- MYTHOLOGIZERS31
- MYTHOLOGIZING32
- MYTHOPOETICAL25
- MYXOEDEMATOUS28
- MYXOMATOSISES27
Highest-scoring words
| Word | Scrabble | Words With Friends | Dictionaries |
|---|---|---|---|
| MUZZLELOADING | 35 | 41 | NWL only |
| MUZZLELOADERS | 34 | 38 | NWL only |
| METAPHYSICIZE | 34 | 35 | Collins only |
| MAXIMIZATIONS | 33 | 36 | All three |
| METHOXYCHLORS | 33 | 33 | All three |
| MYTHOLOGIZING | 32 | 35 | All three |
| MISEMPHASIZED | 32 | 34 | All three |
| MYTHICIZATION | 32 | 33 | Collins · NWL |
| MERCHANDIZING | 31 | 35 | All three |
| MYTHOLOGIZERS | 31 | 32 | All three |
| MISEMPHASIZES | 31 | 33 | All three |
| MATHEMATICIZE | 31 | 33 | Collins only |
M gives you a substantial pool of long entries, but familiar-looking words are the exception: just 19 are classed as common. The set ranges from manufacturing and Mediterranean to specialist terms such as mitochondrial and morphological. Use the word length and opening letter to narrow a clue, then learn the spelling before playing.
What stands out in the M list
- 890 tournament-dictionary entries begin with M, and 716 have a definition.
- Only 19 entries are classed as common by word frequency.
- Collins includes 827; NWL2023 includes 562; ENABLE includes 464.
- Ending in S is the leading finish, with 422 entries.
- MUZZLELOADING scores 35; MUZZLELOADERS and METAPHYSICIZE score 34 each.
Why do so many end in S?
S is the final letter for 422 of these words, nearly half the set. That strong skew comes through in examples such as manufacturers, modifications, and maximizations: many long M entries are plural nouns or forms built from longer stems.
The next most frequent endings are G, N, and E, with 82, 72, and 60 entries. If your clue fixes the last letter, an S is a productive starting point; a G or N narrows the choices much faster.
How to choose among 13-letter words starting with M
For a definition clue, start with recognizable entries such as misunderstood, multicultural, or metamorphosis. The 19 common words are a small slice of the 890, so specialist vocabulary like mitochondrial and macroeconomic may fit a pattern without being familiar in everyday conversation.
For a score-minded play, MUZZLELOADING leads at 35 points, while MUZZLELOADERS and METAPHYSICIZE each reach 34. The average score is 20.8, so those top entries are outliers; check your board premiums and your game’s dictionary rather than treating the raw score as a guaranteed result.
Dictionary coverage differs: Collins has 827 matches, compared with 562 in NWL2023 and 464 in ENABLE. Those totals overlap, so they are not separate piles to add together. A word accepted in one game may be rejected in another.
Questions people ask
What is the highest-scoring 13-letter M word?
How many 13-letter words starting with M end in S?
Are these 13-letter M words accepted in every word game?
Keep going
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