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