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