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