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