12 letter words ending with ms in the mammoth censored word list.

abnormalisms absenteeisms academicisms achromatisms acrocliniums adiaphorisms adoptianisms adoptionisms adventurisms agnosticisms agrarianisms agritourisms agrotourisms allotropisms ametabolisms anachronisms anamorphisms antependiums antheridiums anthroponyms antielitisms antifascisms antirealisms antirrhinums apodyteriums apoliticisms apomorphisms apotropaisms archdukedoms arithmograms arteriograms aspergillums aspermatisms aspersoriums astigmatisms athleticisms attorneydoms attorneyisms autoantonyms autotropisms bachelordoms bachelorisms behaviorisms bimetallisms biomorphisms biracialisms bisexualisms bladderworms bloodstreams bohemianisms bottomoniums brachyprisms braggartisms bryophyllums cabbageworms californiums candelabrums cannibalisms capillitiums caprolactams carbacephems cassiopeiums catheterisms catholicisms cerebralisms charactonyms clericalisms clickstreams clostridiums coenobitisms cognitivisms cologarithms colonialisms communalisms computerdoms comstockisms condominiums consumerisms coperniciums corporatisms corybantisms cosmeticisms cosmotheisms courtierisms cranioclasms creatianisms creationisms crematoriums cryptarithms cynoglossums cypripediums cytotropisms dactylograms demagoguisms demoniacisms demonianisms detectivisms deteriorisms determinisms diachronisms diascordiums diatonicisms dicephalisms didacticisms didactylisms digoneutisms diluvialisms dinotheriums diphysitisms disaccustoms disyllabisms ditheletisms dithelitisms divisionisms dockominiums dogberryisms dramaticisms drawingrooms dysmorphisms eclecticisms ecofeminisms ecomorphisms ecumenicisms egocentrisms eigensystems einsteiniums electroforms electrograms equilibriums erythroniums esotericisms estheticisms eudaemonisms eudaimonisms exclusivisms exotericisms externalisms fallibilisms favouritisms fissiparisms formularisms freneticisms funambulisms gamotropisms gangsterdoms gangsterisms geographisms gorillagrams gourmandisms guerillaisms gutturalisms halophytisms harmonograms helichrysums hemihedrisms hemitropisms hermeticisms hesperidiums heteroecisms hierarchisms highbrowisms hippeastrums hispanicisms historicisms histrionisms holohedrisms holophytisms homoerotisms homoiotherms hooliganisms hucksterisms hydrargyrums hydroxoniums hylopathisms hyperbolisms hypocoronyms illusionisms immanentisms immediatisms imperialisms infantilisms informalisms infusionisms inquilinisms insectariums intermediums interregnums intervallums intuitivisms ipratropiums irredentisms isallotherms isochronisms isogeotherms isomorphisms landlordisms larrikinisms leprosariums libertinisms literaryisms livermoriums lubritoriums magisteriums magnetograms malapropisms mandarinisms manorialisms marconigrams marginalisms martinetisms materialisms maternalisms medievalisms mendeleviums menispermums mercenarisms mesotheliums mesothoriums meteorograms microdeforms microsystems millenarisms miserablisms monasticisms monoclinisms morphoplasms multiorgasms multitheisms mythopoeisms nanoprograms nationalisms neomorphisms neopaganisms neovitalisms neuroticisms nonunionisms northernisms notaphilisms nototheriums noumenalisms nucleoplasms objectivisms officialdoms officialisms oligarchisms ophidiariums opportunisms organistrums orientalisms originalisms oscillograms ostracoderms overfreedoms overperforms overprograms pandemoniums panentheisms panislamisms panjandarums panopticisms panpsychisms papilliforms parabaptisms parallelisms paramoeciums pastoralisms paternalisms pedagoguisms pedanticisms pelargoniums penicilliums pentamerisms pericardiums pericraniums peritonaeums personalisms phagocytisms phariseeisms pharmaconyms phenomenisms phoneticisms phosphoniums phosphorisms photosystems phraseograms physicalisms physitheisms pittosporums planetariums plebeianisms pleinairisms pleochroisms podophyllums pointillisms polychroisms polycrotisms polyglotisms polygonatums polymastisms positroniums possibilisms postsceniums powersystems primitivisms probabilisms procerebrums prochronisms proctodaeums prognathisms progressisms proselytisms protagonisms protophloems quadrenniums quislingisms rationalisms reactionisms reductivisms regionalisms relationisms religionisms retransforms revisionisms rheotropisms roentgeniums romanticisms sardonicisms satellitiums scattergrams schismatisms schistidiums scriptoriums scripturisms sempervivums sempiternums shopaholisms shunamitisms singularisms sittingrooms sociologisms somatoplasms southernisms spectrograms spelaeothems sphygmograms spinsterdoms steganograms subdeliriums suburbanisms succedaneums superorgasms supersystems supremacisms suprematisms survivalisms syllabograms symmetalisms synchronisms syndicalisms syphiloderms systematisms tautologisms tautomerisms teetotalisms teleologisms termitariums tetradrachms tetramerisms tetratheisms tetrazoliums theatricisms theosophisms thirdstreams trimorphisms trophoplasms tschernosems ultravacuums underaffirms unnilhexiums unsocialisms ununpentiums ununseptiums urethrograms uricotelisms vagabondisms vanguardisms vigilantisms voltamograms voluntarisms waitingrooms werewolfisms whiteboyisms workaholisms xenodochiums xeranthemums zanthoxylums zoomorphisms