Okinawa rhymes with:
kanawa, onawa, arakawa, fujikawa, fujisawa, furukawa, hasegawa, hosakawa, hosokawa, ichikawa, ishikawa, kagawa, kanawa, kanazawa, karasawa, kawa, kitagawa, kujawa, kurokawa, kurosawa, kurzawa, maekawa, mahwah, matsukawa, misawa, miyagawa, miyazawa, momokawa, morikawa, nakagawa, ninagawa, nishikawa, nishizawa, nogawa, ogawa, onawa, oshawa, ozawa, shimokawa, terasawa, tonegawa, udagawa, yoshikawa, zabawa
Okinawa sounds like:
o'cana, o'guin, o'guinn, o'hagan, o'kane, o'keson, o'quinn, oakman, ocain, ocana, occasion, occhino, ocean, oceana, oceania, ocon, ogan, ogoni, oguin, oguinn, ohagan, okane, okano, okasan, oken, okeson, okin, okon, oksana, okuma, okun, okuno, oquin, oquinn, osama, osamu, oshima, oshman, osman, osmena, osmium, osmon, osmun, ossman, osuna, oxen, oxman, oxygen, ozanne, ozmun, ozone, ozuna