Koos rhymes with:
coups, accrues, accuse, aeroperu's, amuse, bemuse, blue's, blues, blues', bocuse, boos, booz, booze, brews, bruise, bruse, buse, buus, canoes, cebu's, chartreuse, chews, choose, chuse, clews, clues, confuse, coups, crew's, crewes, crews, cruise, cruse, cruz, cruze, cues, defuse, dews, do's, drewes, drews, drive-thrus, druse, druze, dues, ensues, enthuse, eschews, ewes, flus, foos, fuse, glues, goos, groos, guse, hewes, hews, hoos, hues, hughes, hughes', hughs, huse, infuse, jammu's, jews, jews', joos, kangaroos, kloos, kruse, kuse, kuze, leu's, loos, lose, lou's, luiz, luse, mahfouz, meuse, mewes, misconstrues, misuse, moos, muise, muse, newport-news, news, news', oohs, ooohs, ooze, overuse, peru's, peruse, pews, primenews, pru's, pugh's, pughs, pursues, q's, q.'s, q.s, ques, queues, recuse, refuse, renews, review's, reviews, revues, roos, roose, ruse, santa-cruz, schmooze, screws, shampoos, shoe's, shoes, skewes, skews, snooze, soos, sous, spews, stew's, stews, sues, suffuse, taboos, tattoos, tewes, tews, theus, throughs, toulouse, transfuse, two's, twos, u's, u.'s, u.s, underuse, views, who's, whose, woo's, woos, worldnews, wu's, yew's, yoos, yu's, zoo's, zoos, zue's
Koos 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, 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, kwai, kwak, kweisi, kwh, kwik, kwok, kyes, kyi, kyo, kyoko, kyoshi, kyowa, kyu, kyushu