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