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