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