Java rhymes with:
actava, bava, brattaslava, cava, fava, guava, gustava, lacava, lava, nava, penkava, rubalcava, ryava, sava, scozzafava, slava, srivastava, votava
Java sounds like:
jab, jabah, jackoby, jacob, jacoba, jacobe, jacobi, jacobo, jacoby, jaffa, jaffe, jaffee, jaffey, jakab, jakob, jap, jeb, jeep, jeff, jeffe, jeffey, jeffy, jehovah, jessop, jessup, jesup, jib, jibe, jif, jiffy, jive, job, jobe, joffe, jojoba, jopp, josef, joseph, josepha, jovi, jozef, juba, jubb, jujube, juppe, juve