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