Words That Rhyme With "Ontario" :
3 syllables:
area, aria, aurei, barrio, Beria, Caria, carya, ceria, cheerio, coria, correa, curia, curiae, curio, Daria, doria, durio, feria, feriae, Florio, Fourier, Gloria, larrea, Laurier, Mario, noria, Oreo, poria, scoria, serio, sharia, Soria, stereo, Syria, thoria, varia, vario, vireo, Zaria
4 syllables:
Algeria, anuria, aporia, aporiae, aquaria, Assyria, Bavaria, Bulgaria, calvaria, cercaria, Demaria, diphtheria, dysphoria, dysuria, Egeria, Emporia, Etruria, euphoria, filaria, gaultheria, Gregorio, Iberia, Illyria, Imperia, Liberia, Liguria, limnoria, lithuria, lothario, malaria, Manchuria, Nigeria, oraria, ovaria, peloria, Peoria, Pieria, porphyria, pyuria, Rosario, scenario, Siberia, talaria, tornaria, Valeria
5 syllables:
acholuria, aciduria, adularia, araucaria, bipinnaria, cineraria, cryptomeria, echeveria, honoraria, impresario, infusoria, ketonuria, lacunaria, miliaria, oliguria, sanguinaria, synaxaria, urticaria
6 syllables:
albuminuria, alcaptonuria, alkaptonuria, anisocoria, auricularia, calceolaria, heterophoria, phantasmagoria, pollakiuria
7 syllables:
hemoglobinuria, hypercalciuria