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