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