Here's what rhymes with regnicolae.
lie ly rye lye wry lai luy by my high why die dry thy try y buy cry fly guy 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 slier apply sky imply rely spy goodbye belie decry overlie sty spry stye lanai supply reply thereby deny nearby whereby comply hereby nuclei alkali defy alibi samurai pupae untie codify descry aquae retry amebae blowfly misapply turfy overfly scurfy ripply overbuy occupy clarify modify qualify signify verify glorify notify underlie magnify nullify ratify unify lullaby terrify typify amoebae dignify edify liquefy mollify ramify vilify bonsai deify firefly mystify ossify triply vivify calcify horrify liquify scarify barfly mummify shanghai drachmai banzais yuppify stimuli multiply classify simplify butterfly certify gratify purify alveoli amplify fortify pacify rectify beautify falsify termini crucify mortify oversupply resupply acidify electrify ultrahigh emulsify petrify reunify stupefy cumuli versify prettify vitrify justify satisfy specify testify exemplify quantify standby disqualify solidify demystify detoxify dragonfly stratify stultify reclassify revivify declassify hyperbolae beatify gentrify refortify speechify syllabify dandify identify intensify diversify indemnify objectify personify preoccupy dissatisfy solemnify oversimplify misidentify transmogrify