What rhymes with litterateur

entrepreneur, fur, fir, blur, myrrh, spur, sir, were, burr, per, slur, larkspur, her, connoisseur, stir, concur, purr, litterateur, refer, infer, cur, poseur, whirr, occur, prefer, hotspur, confer, incur, defer, saboteur, hauteur, demur, astir, douceur, disinter, whir, bestir, knur, chirr, claqueur, shirr