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