Rauer rhymes with:
brauer, brougher, brower, grauer, trower, auer, bauer, bougher, bower, brauer, brougher, brower, clower, cower, dauer, devour, dour, empower, flour, flower, gauer, glower, gower, grauer, hauer, hour, how're, hower, kauer, klauer, knauer, lauer, mauer, nauer, our, overpower, power, sauer, schauer, scour, shower, sour, superpower, tauer, tower, trower, underpower
Rauer sounds like:
r, r., ra, rae, rah, rahe, rahway, rai, raia, rao, rara, rare, rarer, rau, rauh, raw, rawe, ray, raya, raye, re, rea, rear, reay, ree, reeh, reh, reha, rehear, reher, rehire, rehor, reier, reiher, reo, rew, rewey, rewire, rey, reyer, rha, rhea, rhee, rhew, rho, rhorer, rhue, ria, riera, riha, rio, ro, roa, roar, roe, roehi, roehr, roh, rohe, roher, rohr, rohrer, rohwer, roi, rorer, rorie, rorrer, rory, row, rowe, rower, roy, roye, royer, ru, rua, rue, ruh, ruhe, ruhr, ruwe, rye, ryer, ryohei, ryrie