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