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