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