Here's what rhymes with imbecillum.
Words that almost rhyme with imbecillum
serum theorem villain penicillin bouillon cecum system rhythm victim schism fearsome gingham besom lyceum sophism kingdom wisdom symptom prism symbolism dictum dualism embolism gypsum modernism pilgrim nihilism aphorism exorcism holism nepotism stoicism winsome chrism tropism mechanism despotism heroism journalism mysticism optimism terrorism activism cynicism dynamism empiricism fanaticism naturalism pessimism scepticism catechism egoism egotism eroticism evangelism fatalism pacifism paganism paroxysm anarchism animism centralism fetishism hedonism mannerism ostracism pauperism archaism neutralism synergism witticism purism solecism tokenism criticism algorithm metabolism organism communism imperialism socialism antagonism feminism liberalism pluralism skepticism altruism barbarism ecosystem federalism feudalism magnetism positivism relativism rheumatism romanticism unionism cannibalism dogmatism logarithm militarism narcissism separatism aneurism cataclysm chauvinism eclecticism elitism euphemism heathenism hypnotism legalism lyricism monasticism parasitism plagiarism populism shamanism albinism automatism botulism impressionism isomerism mesmerism negativism racialism solipsism syndicalism adventurism anabolism bimetallism futurism minimalism monetarism specialism capitalism nationalism patriotism alcoholism materialism determinism formalism humanism parallelism pragmatism radicalism absolutism anachronism classicism collectivism consumerism industrialism paternalism regionalism secularism agnosticism behaviorism commercialism corporatism emotionalism favoritism mercantilism provincialism recidivism voluntarism abolitionism cretinism ecumenism exoticism favouritism interventionism parochialism perfectionism dilettantism galvanism invalidism mongolism philistinism triumphalism colonialism conservatism individualism rationalism bilingualism hyperthyroidism hypothyroidism internationalism postmodernism protectionism antisemitism astigmatism expansionism isolationism revisionism scholasticism clericalism exhibitionism expressionism gradualism proselytism puritanism revivalism sectionalism agrarianism charlatanism creationism hooliganism professionalism fundamentalism republicanism existentialism factionalism functionalism intellectualism sectarianism sentimentalism traditionalism anticommunism somnambulism neoclassicism servomechanism unilateralism ventriloquism microorganism sensationalism evangelicalism antiquarianism colloquialism transsexualism authoritarianism utilitarianism cosmopolitanism egalitarianism environmentalism transcendentalism multilingualism neocolonialism totalitarianism constitutionalism humanitarianism electromagnetism