Words That Rhyme With "Orcas" :

2 syllables:

carcase, carcass, cercus, chlorous, chorus, circus, cora's, corpus, doorcase, Dorcas, duress, fourpence, Gorgas, gorgets, Horace, Horus, Kuras, laura's, Marcus, markkas, Markus, Orcus, porous, porpoise, portance, sarcous, shortest, sorbus, sorus, Taurus, tortoise, torus

3 syllables:

abortus, angoras, Arcturus, canorous, Centaurus, coenurus, comportance, Hipparchus, Honduras, importance, menorahs, mercurous, pandora's, pylorus, senhoras, senoras, thesaurus

4 syllables:

acrosporous, Aristarchus, brachyurous, brontosaurus, cauliflorous, cysticercus, Epicurus, Epidaurus, gymnosporous, microsporous, Palinurus, Polydorus, pseudocercus, stegosaurus, uniflorous

5 syllables:

geminiflorous, ichthyosaurus, maquiladoras, Megalosaurus, teleutosorus, tubuliflorous, tyrannosaurus