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