cough, haaf, hof, joffe, mof, raab, raabe, raad, raap, raasch, racz, raf, rafe, raff, rahl, raiff, raj, ralf, reef, ref, reff, reif, reiff, reph, rief, rife, riff, riffe, rob, robb, robbe, roc, roch, rock, rocke, rocque, rod, rodd, rodge, roff, rog, rogge, rohn, rom, romm, ron, ronne, roof, ropp, ross, ross', rosse, rot, rott, rough, roz, ruef, rueff, ruf, rufe, ruff, schaaf, taaffe