12-Letter Words Ending in M

There are 167 12-letter words that end in M. 31 are common words, such as ABOLITIONISM and AESTHETICISM. A rarer one is UNITARIANISM. In this set, I is the most frequent open letter (156 words). 31 words contain a doubled letter.

Full list 167

Common words

abolitionismaestheticismantisemitismbarbarianismbicameralismbilingualismcharlatanismcollectivismconservatismcounterclaimdilettantismemotionalism
abolitionismaestheticismantisemitismbarbarianismbicameralismbilingualismcharlatanismcollectivismconservatismcounterclaimdilettantismemotionalismexpansionismfactionalismgeomagnetismisolationismmercantilismmetamorphismobscurantismoveroptimismparochialismphilistinismpraseodymiumprotactiniumsectarianismsectionalismsomnambulismspiritualismthunderstormtransvestismvolunteerismaeroembolismallomorphismamphitheciumandrocliniumanguilliformantifeminismantihumanismasynchronismautomorphismcheckerbloomchemotropismchromaticismchromatogramclassicalismcommensalismdeviationismdialecticismdiamagnetismdiastrophismdichromatismdiverticulumendomorphismepiscopalismepithalamiumessentialismeunuchoidismevolutionismfibrilliformflagelliformfraternalismheliotropismhibernaculumhomomorphismhydrotropismhylomorphismhypogastriumimmersionismincendiarisminflationisminfundibulumintuitionismmercurialismmetasomatismmicroprogrammithridatismmonometalismnecrophilismnielsbohriumnoctambulismparachronismparamorphismperinephriumperionychiumphilosophismphotorealismphototropismpleomorphismpoikilothermpolymorphismpragmaticismprocommunismpropagandismprothalamiumpsychologismquinquenniumradiothoriumreductionismscapegoatismsecessionismserpentiformsituationismspermogoniumstrychninismsubjectivismsuperpremiumsuperstardomsuperstratumtransformismtransuraniumtriumphalismtroglodytismuniversalismunnilpentiumunnilquadiumvigilanteismvoluntaryismxiphisternumanecdotalismanisotropismantiblackismantinepotismapocalyptismappressoriumarchesporiumbilateralismbronchospasmcladophyllumconnubialismcryptorchismdiffusionismepicureanismepileptiformergastoplasmexpatriatismflabelliformgreenbackismhemimorphismhomothallismhyperrealismilliberalismmonomorphismmonorchidismmultiproblemnonclassroomnonpetroleumoperationismparkinsonismpictorialismpolycentrismpolyglottismpseudopodiumpseudorandompteridospermsalvationismspermagoniumstandpattismsubmicrogramsuperrealismsycophantismsymmetallismsyndactylismtheocentrismtrimethoprimultraleftismultrarealismunitarianism

About this list

Words
167 (31 common words)
Common example
abolitionism
Rare example
unitarianism
Doubled letters
31
Ending in S
0
Most frequent letter
I (156)

Questions

How many 12-letter words ending in m are there?

167. 31 of them are common words.

What is a common example?

ABOLITIONISM is among the common words in this set.