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