Schism Last-Syllable Rhymes

atrium axiom barium bdellium cadmium calcium chromium cranium decorum erratum gallium helium idiom ileum ilium interim labium lithium lyceum macadam medium milium museum nauseam odium oleum opium opossum orgasm osseum ostium phantasm podium postmortem postpartum premium prepartum psyllium radium requiem sarcasm scandium sodium spirillum stadium substratum tedium trillium trivium tropism unsolemn valium verbatim yttrium

ad-nauseum algorithm animism antebellum aquarium bacterium basidium biennium bioplasm biorhythm byzantium cerebellum coliseum colloquium colosseum compendium consortium criterium defluvium delirium effluvium elysium emporium ergotism fastidium geranium gymnasium harmonium herbarium imperium indecorum infinitum linoleum logarithm magnesium manubrium mausoleum millennium neoplasm neptunium nobelium ostracism palladium petroleum plutonium potassium presidium promethium protoplasm psalterium quadrennium rheumatism solarium stigmatism stoicism symposium terrarium titanium ultimatum uranium vampirism vanadium zirconium

ad-infinitum auditorium condominium crematorium equilibrium honorarium hypochondrium monosodium moratorium myocardium necessarium pandemonium paramecium planetarium sanatarium sanatorium sanitarium sanitorium

overoptimism