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