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