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