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