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