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