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