oats — a cereal grass, Avena sativa, cultivated for its edible seed.
Two-syllable rhymes
bios — Basic Input Output System: the built-in software which controls the primary functions of a PC
ios — a small hawk, Buteo solitarius, having two plumage phases and occurring only on the island of Hawaii, where it is a rare species and the only living indigenous bird of prey.
showpiece — something that is displayed or exhibited.
Three-syllable rhymes
coyote — A coyote is a small wolf which lives in the plains of North America.