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