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