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