Words That Rhyme With "Ostensorium" :
3 syllables:
aureate, aureus, barium, boreal, Boreas, corium, curious, curium, Dorian, durian, Florian, furious, glorious, gordian, hauriant, Koreas, Kurian, laureate, Mariam, Miriam, Muriel, oriel, orlean, prurience, prurient, scorpion, spurious, thorium, torian, Torreon, urial, Uriel
4 syllables:
accordion, albarium, anthurium, apterium, aquarium, arboreal, arboreous, armarium, armorial, Arthurian, auctorial, aurorean, authorial, bacterium, Bosporian, bullarium, castoreum, centurial, centurion, cibarium, ciborium, collyrium, corporeal, decurion, delirium, deuterium, doctorial, Edwardian, emporium, enchorial, euphoriant, exordium, factorial, Fomorian, Gregorian, haustorium, herbarium, historian, Honorius, imperium, incurious, inglorious, injurious, laborious, lararium, lictorian, Ligurian, luxuriance, manorial, marmoreal, martyrium, masurium, memorial, mercurial, mezereum, Missourian, motorial, Nestorian, Nestorius, notorious, orarium, ovarium, pagurian, parturient, Peoria's, pictorial, praetorial, praetorian, Pretoria's, pretorial, primordium, psalterium, puparium, quaestorial, raptorial, rhinarium, rosarium, sacrarium, samarium, sartorial, scriptorium, sectorial, seignorial, sensorium, septarium, solarium, stentorian, suctorial, sulfureous, tellurian, tellurium, tentorium, tenurial, terrarium, tinctorial, triforium, tutorial, uproarious, usurious, vainglorious, vectorial, velarium, Victorian, victorias, victoriate, victorious, vivarium
5 syllables:
acroterium, advertorial, archesporium, aspersorium, auditorium, baccalaureate, californium, Canterburian, categorial, cinerarium, clamatorial, collunarium, collutorium, columbarium, conductorial, consistorial, crematorium, curatorial, dictatorial, directorial, Ecuadorean, Ecuadorian, editorial, elaterium, endarterium, endosporium, epineurium, equatorial, eubacterium, eupatorium, formicarium, frigidarium, fumatorium, grallatorial, gustatorial, holothurian, honorarium, hyperborean, immemorial, incorporeal, inspectorial, instructorial, janitorial, Khachaturian, Labradorean, lavatorial, lubritorium, magisterium, Megatherium, meritorious, mesothorium, monitorial, moratorium, natatorial, natatorium, oceanarium, osmeterium, overcurious, piscatorial, planetarium, precentorial, preceptorial, prefatorial, prefectorial, prehistorian, preventorium, propretorial, pseudoscorpion, puerperium, purgatorial, Pythagorean, reportorial, rutherfordium, saltatorial, sanatorium, sanitarium, senatorial, sericterium, Singaporean, spectatorial, subcinctorium, subdelirium, sudatorium, termitarium, territorial, visitorial, vomitorium
6 syllables:
abecedarium, accusatorial, admonitorial, agitatorial, ambassadorial, anticlinorium, armamentarium, avicularium, clavicytherium, combinatorial, commentatorial, compositorial, conservatorium, conspiratorial, contributorial, demeritorious, executorial, expositorial, expurgatorial, exterritorial, fusobacterium, gladiatorial, gubernatorial, imperatorial, inquisitorial, itinerarium, judicatorial, legislatorial, mediatorial, microbacterium, moderatorial, mycobacterium, nomenclatorial, polyzoarium, procuratorial, proprietorial, prosecutorial, radiothorium, salutatorian, subequatorial, valedictorian, visitatorial
7 syllables:
corynebacterium, cyanobacterium, examinatorial, extraterritorial, improvisatorial, interterritorial