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