Niziolek rhymes with:
ciolek, kociolek, maciolek, ciolek, kociolek, kolek, kwolek, maciolek, polek, bialek, bilek, ciolek, kociolek, kolek, kollek, kwolek, maciolek, malek, marsolek, marszalek, michalek, mihalek, pawelek, polek, salek, valek, walek, wellek
Niziolek sounds like:
naugles, necklace, necklaces, neoclassic, nicholas, nicholas', nicholas's, nicholes, nicholls, nichols, nichols', nichols's, nickel's, nickels, nicklas, nicklaus, nicklaus's, nickles, nickless, nickolas, nickols, nicolas, nicolaus, nicole's, nicolls, nicolosi, nicols, nikolaus, nikolic, nikolich, nogales, nozzles, nuckles, nuckolls, nuckols, nucleic, nucleus