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