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