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