Leiderman rhymes with:
biderman, biedermann, cryderman, niederman, schneiderman, weiderman, aderman, alderman, anderman, biderman, biederman, biedermann, bonderman, cryderman, federman, felderman, geldermann, gunderman, halderman, helderman, hinderman, holderman, kinderman, lederman, lenderman, liederman, linderman, niederman, readerman, ruderman, schneiderman, soderman, sonderman, strawderman, suderman, sunderman, weiderman, wilderman
Leiderman sounds like:
latrine, latrone, leatherman, lederman, leiterman, letourneau, letterman, liederman, lutheran, lutterman