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