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