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