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