Jabbour rhymes with:
boor, allure, amanpour, assure, badour, baldur, beladur, bijur, bloor, bonjour, boor, brochure, buhr, cour, couture, cure, damour, demure, detour, duerr, dufour, endure, ensure, foor, fuhr, gilmour, gloor, gochnour, immature, impure, insure, inure, jure, lacour, lancour, latour, lesure, lumpur, lure, manure, mature, moor, moore, mosur, muhr, muir, nur, obscure, observateur, pimplapure, poor, poore, premature, procure, pure, reassure, rednour, reinsure, ruhr, schnoor, schuur, secure, segur, shure, spoor, stamour, suhr, suhre, suire, sure, tour, ture, uhr, unsure, you're
Jabbour sounds like:
jabar, jabbar, jaber, jacober, jaffar, jaffray, jaffrey, jasper, javier, jeffer, jefferey, jeffery, jeffrey, jeffry, jesper, jobber, joffrey