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