Here's what rhymes with tray.
play re lay pray ray prey ae ay yea ley rei drei lei rea tre bray dray brae roue trey they may day way say pay delay j array bay clay gay gray grey k che hay nay spray weigh ballet stray fay fe fray slay allay dey hey sei sleigh whey bj bk jay kc payee rj tae tj wei bey flay neigh belay cay fey shay splay aurae away stay today decay essay obey okay betray repay sway astray oj valet bouquet defray fillet ij ok passe dossier fj puree replay zwei parquet filet airplay byplay moray prepay purvey toupee hooray briquet hurray outplay reweigh spay umbrae aweigh display survey cafe dismay portray attache cliche disarray overlay papillae cabaret naturae saute underlay alleyway crochet croquet risque soiree souffle wordplay inveigh nisei patellae pleurae sachet sorbet soubriquet noway overplay urethrae layaway medullae outstay bobsleigh copay misplay tearaway respray anyway convey everyday holiday halfway interplay runaway underway vertebrae disobey faraway lamellae protege waterway emigre francais gangway matinee nebulae toothache breakaway fistulae getaway lingerie sobriquet caraway fibulae hideaway ricochet throwaway resurvey stingray stowaway underplay flyaway overpay roundelay sickbay caesurae underpay copulae yesterday passageway sequelae microarray maxillae scapulae straightaway workaday cabriolet carriageway castaway giveaway takeaway macrame overstay uvulae foldaway penumbrae walkaway formulae naivete societe cybercafe tarantulae communique trabeculae salmonellae companionway caravanserais