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