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