Here's what rhymes with costus.
Words that almost rhyme with costus
hospice office conscious cautious chorus goddess calmness carcass caucus coarseness tortoise artless glottis godless gossips grossness coppice artists conscience congress constants corpus fortress gorgeous harness monstrous porous lawless novice noxious solace thoughtless audits comets heartless shortness dauntless goblets hoarseness jobless nauseous raucous tarsus walrus acanthus carpus causeless colossus falseness faucets garnets wrongness darkness enormous markets promise unconscious garments pockets portraits targets amorphous hardness harmless carpets fondness harshness jaundice orbits pompous rockets sharpness softness squamous accomplice closets convents flawless formless ordnance parlance posits smallness sockets spotless augments baldness bonnets catharsis chocolates shortcuts walnuts commonness importance accordance province forests regardless prophets solvents warrants droplets harvests obnoxious subconscious torrents bronchus thrombus epiglottis molluscs mollusks proboscis promptness pylorus quadrants remorseless performance products apartments composites abhorrence allotments sergeants conformance departments compartments informants adornments endorsements preponderance installments enlargements involvements correspondence respondents reinforcements streptococcus correspondents