Rhew rhymes with:
abreu, accrue, aeroperu, brew, brue, construe, crew, crewe, drew, drive-thru, dru, fauroux, frew, frueh, giroux, grew, grewe, marrou, mcgrew, misconstrue, outgrew, overthrew, prew, pru, prue, prugh, rew, rhue, rioux, roux, ru, rue, screw, strew, threw, through, thru, treu, trew, trieu, true, untrue, withdrew
Rhew sounds like:
r, r., ra, rae, rah, rahe, rahway, rai, raia, rao, rara, rare, rarer, rau, rauer, 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, 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