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