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