Allure rhymes with:
bloor, gloor, lure, 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, jabbour, 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
Allure sounds like:
ailor, alair, alar, alarie, aleria, alire, alirio, allaire, allar, aller, allor, alroy, alura, ayler, aylor