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