Jostes rhymes with:
boasts, coast's, coasts, ghosts, host's, hosts, post's, posts, roasts, toasts
Jostes sounds like:
jackets, jades, jagdish, jests, jesuits, jet's, jets, jets', jett's, jiggetts, joedicke, joists, joystick, judas, judds, jude's, judge, judge's, judges, judges', judice, judicious, judishe, judy's, juedes, jujitsu, justice, justice's, justices, justices', justis, justiss, justus, juts