Arau rhymes with:
brau, brough, brow, crough, frau, grau, graue, prough, prow, rao, rau, sprow, strough
Arau sounds like:
aer, aerie, aero, ahr, air, airey, airway, airy, ar, ara, arai, araya, are, area, arey, ari, aria, arie, aro, arora, array, arrow, arroyo, ary, auer, aura, aurea, auria, aurora, aware, awry, ayer, ayr, ayre