Here's what rhymes with costards.
Words that almost rhyme with costards
coasters posters boasters roasters toasters dotards owners voters motors odors goers grocers overs rotors bolsters loanwords pollsters boaters gophers holsters combers oldsters roadsters gofers oglers donors growers lowers rollers closures loafers rowers loaders mowers poachers rovers bowlers clovers floaters gaolers homers jokers loners imposters pokers sowers bloaters glowworms posers showgirls snowbirds sobers toners boners chokers croziers dopers ropers gropers hoaxers loaners moaners soldiers shoulders holders boulders brokers folders smokers blowers clothiers drovers stokers throwers bowlders decoders encoders molders moulders jodhpurs stoners composers exposures enclosures promoters inclosures impostures playgoers strollers nonvoters paternosters smoulders flyovers imposers smolders controllers disclosures beholders echinoderms upholders foreclosures moviegoers proposers comptrollers disposers misnomers servomotors pardoners provokers racegoers interlopers nonsmokers pawnbrokers greengrocers concertgoers marathoners winegrowers snowblowers officeholders placeholders theatregoers flamethrowers titleholders policyholders