Kwai rhymes with:
iwai, wai, why, wye, y, y., adl-tabatabai, ai, akai, alai, altai, apply, awry, aye, bae, bandai, barkai, belie, bely, bi, bligh, bly, blye, bonsai, brunei, brye, buy, by, bye, bye-bye, cai, chae, chai, chi, chiengmai, chubais, chugai, comply, cry, crye, cspi, cy, dai, decry, defy, deny, die, dongmei, drip-dry, drive-by, dry, drye, dubai, dui, dwi, dye, eye, fae, fi, fly, flye, frei, fry, frye, fye, gae, good-bye, goodbye, guy, hereby, heye, hi, hi-fi, high, hy, i, i., imai, imply, iwai, jai, july, kai, kanai, kansai, keye, lai, lanai, lie, ly, lye, mai, mcfly, mei, mihai, misapply, murai, my, nankai, nearby, ngai, nigh, nye, overfly, oversupply, pae, phi, phy, pi, pie, ply, pri, private-eye, pry, psi, pty, pye, red-eye, rely, reply, resupply, retry, rye, sai, semidry, shai, shanghai, shy, sigh, sky, sligh, sly, slye, spry, spy, standby, sty, sundai, supply, switaj, sy, tai, thai, thereby, thigh, thy, tie, tokai, tri, trie, try, tsai, ty, tye, underlie, underly, untie, versailles, vi, vie, vy, wai, whereby, why, wry, wrye, wye, xuemei, y, y., zhuhai
Kwai sounds like:
k, k's, k., k.'s, ka, kaas, kach, kachuck, kagawa, kage, kagey, kagy, kah, kai, kaisha, kaji, kakos, kakuei, kao, kasagic, kasch, kaschak, kase, kasese, kasey, kash, kasha, kashiwagi, kashoggi, kasi, kasich, kasich's, kasick, kasik, kaska, kaske, kass, kassa, kassis, kasza, kau, kauai, kauk, kaus, kausch, kawa, kawaguchi, kawai, kawasaki, kawecki, kaweske, kay, kay's, kaya, kayak, kayaks, kaye, kayes, kayo, kays, kazakh, kazakhs, kazee, kazis, kazoo, kazuhiko, kazuo, kea, keach, keagy, keahey, keas, keay, keck, kee, kee's, keech, kees, keese, keesee, keesey, keg, kegg, kegs, kehoe, keiichi, keiji, keiko, keio, keisei, keisuke, keizai, keo, keogh, keokuk, keough, keske, kess, keswick, kew, key, key's, keye, keyes, keyes', keys, keziah, khaki, khakis, khashoggi, khe, khoo, khuu, ki, kia, kiawah, kick, kicks, kies, kiesow, kiess, kiichi, kijowski, kika, kiki, kikuchi, kiosk, kiosks, kious, kis, kisch, kisco, kise, kish, kisha, kishi, kiska, kiska's, kiss, kissack, kissee, kisses, kissick, kiszczak, kiwi, kiwi's, kiwis, kiyoshi, kizziah, kjos, kkk, ko, kocak, koch, kochis, koci, kocis, kock, kocsis, koeki, koga, kogi, kogyo, koh, koichi, koike, kojak, koji, kok, koke, kokes, kokesh, koki, koko, koko's, kokoschka, kokoszka, kokusai, koo, kooi, kook, kooks, kooky, koos, kooy, kos, kosa, kosak, kosakowski, kosch, koscheck, koscheck's, kosco, kosek, kosh, kosik, koska, koskey, koski, kosko, kosky, kosowski, kosowsky, koss, kossow, kosy, kough, koyo, koza, kozak, kozakiewicz, kozicki, kozik, kozikowski, kozo, kozuch, ksiazek, ku, kuc, kucewicz, kuch, kuck, kuczek, kueck, kujawa, kujawski, kuk, kukje, kukowski, kukuk, kuo, kuow, kus, kusa, kusch, kuse, kusek, kush, kusiak, kuske, kuss, kuze, kwak, kweisi, kwh, kwik, kwok, kyes, kyi, kyo, kyoko, kyoshi, kyowa, kyu, kyushu