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