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