Shredder rhymes with:
schraeder, raeder, redder, reder, rehder, schraeder, spreader, cheddar, deader, eder, fedder, feder, fedor, header, leder, lehder, maeder, medar, prijedor, raeder, redder, reder, rehder, schraeder, spreader, tedder, vedder
Shredder sounds like:
sackrider, sartor, sartori, sartre, schrader, schraeder, schreder, schreiter, schroader, schroder, schroeder, schroeter, secretary, serratore, shorter, shorthair, shrader, shrider, skywriter, sorter, sortor, srader