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