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