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