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