Here's what rhymes with rcgulai.
lie ly rye lye wry lai luy by my high why apply die dry thy try y buy cry fly guy rely tie vi hi shy sigh bi bye chi dye fi hy nigh pi pie thai thigh vie dei fry ply psi quae sly ty wir awry hai mai muy nai pry tri trie cy fy kai mei pri sy tai thei wai phi lanai slier supply reply sky occupy alkali spy underlie alibi belie lullaby untie overlie sty aquae retry spry amebae stye ripply thereby deny imply nearby whereby clarify comply hereby qualify classify defy verify glorify goodbye gratify alveoli nullify ratify rectify unify decry pupae terrify amoebae codify crucify edify liquefy mollify ramify resupply bonsai deify firefly ossify triply blowfly calcify horrify turfy liquify overfly scarify barfly overbuy yuppify justify stimuli modify multiply nuclei signify butterfly certify notify purify amplify magnify pacify samurai falsify typify descry dignify vilify acidify electrify preoccupy ultrahigh misapply petrify reunify cumuli scurfy versify mummify prettify shanghai vitrify drachmai banzais satisfy specify simplify testify fortify beautify solidify termini mortify objectify oversupply personify dragonfly mystify stratify stultify vivify emulsify reclassify stupefy declassify hyperbolae beatify refortify speechify syllabify dandify identify exemplify quantify diversify standby disqualify detoxify revivify transmogrify gentrify solemnify intensify indemnify demystify dissatisfy oversimplify misidentify