Here's what rhymes with colloquism.
chrism prism schism egoism archaism organism egotism aphorism holism legalism albinism colloquialism purism sophism tokenism mechanism socialism colonialism heroism pluralism terrorism activism altruism dualism rheumatism catechism collectivism eroticism nihilism paganism anarchism animism chauvinism elitism euphemism exorcism lyricism mannerism pauperism plagiarism stoicism racialism witticism futurism galvanism solecism tropism criticism communism alcoholism antagonism feminism journalism liberalism optimism barbarism cynicism dynamism embolism feudalism formalism humanism magnetism modernism pessimism pragmatism radicalism unionism anachronism classicism consumerism dogmatism fatalism militarism narcissism pacifism aneurism commercialism corporatism fetishism heathenism hedonism nepotism ostracism shamanism automatism botulism clericalism cretinism isomerism mesmerism parochialism solipsism synergism hooliganism mongolism capitalism metabolism patriotism conservatism despotism materialism mysticism skepticism symbolism fanaticism federalism naturalism parallelism rationalism relativism romanticism scepticism absolutism bilingualism cannibalism paternalism regionalism secularism separatism astigmatism eclecticism favoritism hypnotism isolationism parasitism populism recidivism revisionism scholasticism voluntarism abolitionism ecumenism exoticism favouritism gradualism negativism neutralism perfectionism puritanism revivalism adventurism agrarianism anabolism imperialism nationalism determinism empiricism positivism evangelism protectionism republicanism agnosticism behaviorism centralism emotionalism factionalism mercantilism microorganism monasticism sectarianism exhibitionism expressionism impressionism proselytism sectionalism syndicalism hyperthyroidism hypothyroidism industrialism postmodernism egalitarianism expansionism functionalism provincialism evangelicalism professionalism authoritarianism antisemitism cosmopolitanism intellectualism traditionalism anticommunism electromagnetism interventionism individualism fundamentalism internationalism totalitarianism utilitarianism existentialism sensationalism sentimentalism somnambulism humanitarianism constitutionalism environmentalism transcendentalism Words that almost rhyme with colloquism
rhythm arisen risen mizzen given vision listen mission prison fission logarithm riven glisten addition commission driven edition algorithm collision emission excision ignition omission derision audition logician stiffen position condition decision division permission physician acquisition admission ambition petition coalition cognition incision prohibition revision clinician forgiven remission tuition apparition attrition fruition magician requisition sedition technician volition envision imprison rendition striven cataclysm rhetorician rescission tactician opposition tradition provision recognition transition precision repetition suspicion abolition exhibition intuition nutrition partition submission musician erudition apposition contrition dentition inquisition paroxysm patrician disquisition electrician dietitian ebullition munition prevision readmission definition competition composition television transmission expedition proposition supervision ammunition deposition exposition inhibition politician imposition subdivision supposition admonition circumcision demolition preposition indecision intermission precondition manumission premonition theoretician academician disposition decomposition superstition malnutrition extradition interposition redefinition superposition imprecision mathematician transposition presupposition obstetrician pediatrician statistician diagnostician juxtaposition predisposition indisposition superimposition wisdom serum theorem cecum gingham winsome system kingdom victim dictum gypsum fearsome symptom pilgrim ecosystem