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