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