Here's what rhymes with sectionalism.
prism nihilism factionalism chrism nationalism socialism journalism symbolism dualism formalism rationalism schism fatalism anarchism animism functionalism 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 exorcism hedonism hypnotism legalism mannerism nepotism pauperism sensationalism stoicism albinism ecumenism isomerism neutralism racialism anabolism minimalism mongolism purism solecism specialism tropism capitalism metabolism organism communism antagonism colonialism liberalism optimism pluralism altruism barbarism magnetism pessimism professionalism unionism anachronism catechism dogmatism eroticism militarism narcissism paganism secularism separatism euphemism favoritism fetishism heathenism lyricism mercantilism ostracism plagiarism populism voluntarism automatism botulism clericalism exhibitionism exoticism favouritism gradualism mesmerism parochialism revivalism solipsism syndicalism bimetallism futurism monetarism tokenism triumphalism criticism imperialism alcoholism conservatism despotism materialism mysticism activism determinism empiricism parallelism positivism pragmatism radicalism scepticism absolutism classicism consumerism pacifism astigmatism corporatism existentialism expansionism isolationism monasticism provincialism revisionism sectarianism sentimentalism traditionalism cretinism negativism perfectionism proselytism witticism adventurism patriotism individualism skepticism relativism romanticism bilingualism collectivism fundamentalism hyperthyroidism hypothyroidism internationalism postmodernism agnosticism behaviorism eclecticism parasitism recidivism scholasticism abolitionism evangelicalism expressionism impressionism interventionism puritanism somnambulism industrialism protectionism antisemitism constitutionalism environmentalism authoritarianism republicanism cosmopolitanism egalitarianism intellectualism microorganism anticommunism transcendentalism humanitarianism electromagnetism totalitarianism utilitarianism Words that almost rhyme with sectionalism
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 expedition precision supervision suspicion ammunition cognition exhibition exposition incision inhibition intuition submission clinician excision ignition imposition musician admonition apparition erudition mathematician sedition envision extradition intermission rendition cataclysm rhetorician theoretician dietitian munition prevision tactician definition competition composition television transition transmission acquisition repetition deposition politician prohibition superstition subdivision circumcision technician dentition indecision inquisition paroxysm manumission premonition academician imprecision readmission recognition disposition proposition juxtaposition malnutrition preposition requisition interposition presupposition superposition electrician obstetrician 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