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