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