Here's what rhymes with matantai.
by die buy tie bi bye dye pi pie thai dei ty tai untie amebae 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 amoebae phi sty bonsai stye apply cry fly sky deny imply nearby comply modify defy fry sly underlie belie pupae aquae spry turfy banzais slier supply reply thereby justify occupy rely whereby hereby goodbye notify alibi standby decry lullaby termini edify mollify deify ossify retry triply lanai mummify shanghai ripply overbuy dandify identify satisfy multiply nuclei testify butterfly certify amplify nullify pacify ratify samurai unify beautify terrify typify codify descry dignify mortify overlie personify ramify acidify firefly mystify stultify ultrahigh blowfly horrify misapply stupefy overfly scurfy versify barfly prettify beatify drachmai gentrify yuppify stimuli qualify specify alkali signify simplify verify glorify gratify purify quantify alveoli fortify magnify rectify falsify solidify objectify oversupply resupply vilify demystify dragonfly stratify vivify petrify reunify vitrify speechify syllabify clarify classify intensify diversify indemnify crucify liquefy preoccupy calcify emulsify cumuli dissatisfy liquify scarify hyperbolae misidentify refortify solemnify exemplify oversimplify detoxify electrify revivify declassify disqualify reclassify transmogrify