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