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