Jabar's rhymes with:
baars, babar's, bar's, barr's, barres, barrs, bars, barz, amar's, ares, azhar's, baars, babar's, bar's, barr's, barres, barrs, bars, barz, bazaars, car's, carr's, cars, cars', cigars, czar's, czars, dzhokhar's, far's, gars, guitars, hekmatyar's, jars, kahr's, kahrs, lamar's, lars, marrs, mars, mars', marz, minicars, myanmar's, nars, npr's, par's, pars, r's, r.'s, r.s, renoirs, sars, scars, shahar's, sitars, staar's, star's, starr's, starrs, stars, stars', superstars, tokars, vars
Jabar's sounds like:
jaffray's, jasper's, jaspers, javorsky, jefferies, jefferies', jefferies's, jefferis, jeffers, jefferys, jeffress, jeffrey's, jeffreys, jeffries, jobbers