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