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