Oros rhymes with:
chamorro's, majoros, moros, moroz, tesoro's, voros, aros, arrow's, arrows, baros, barros, barrows, biros, borrows, bureau's, bureaus, burroughs, cairo's, castro's, ceniceros, chamorro's, d'alessandro's, darrow's, debarros, deniro's, embrose, ercros, ferraro's, fierros, funaro's, guidroz, guitarro's, heathrow's, hero's, heroes, heros, intros, jamroz, jaros, lambros, lampros, legros, lonrho's, majoros, marlboro's, marlboros, medeiros, mesaros, meszaros, metro's, micro's, micros, miro's, montenegro's, morihiro's, moros, moroz, moruhiro's, murihuro's, narrows, negroes, negros, nero's, oliveros, ontiveros, pedros, petros, pharaohs, pharoahs, politburo's, quinteros, quiros, quiroz, shapiro's, shapiros, sorrows, sparrows, speros, superheroes, sutro's, tadros, tesoro's, tiros, viveiros, viveros, voros, wheelbarrows, yaros, zero's, zeroes, zeros
Oros sounds like:
o'hara's, o'roark, o'rourke, oars, ohara's, orca, orcas, ores, org, orgies, orgy, orick, orix, orks, orky, oroark, orosco, orosz, orourke, orozco, orrick, orrico, orris, orsa, orsak, orsay, orsi, orso, orwick, orwig, oryx, orzech, orzechowski, ours, ourso