Zellmer rhymes with:
celmer, delmar, delmer, elmer, hellmer, helmer, selmer, almer, aylmer, ballmer, bulmer, celmer, culmer, delmar, delmer, edelmar, elmer, filmer, follmer, folmar, folmer, fullmer, fulmer, gilmer, hellmer, helmer, hillmer, hilmer, holmer, kalmar, killmer, kilmer, selmer, ullmer, ulmar, ulmer, vollmar, vollmer, volmer, walmer, wilmar, wilmer, zillmer, zilmer
Zellmer sounds like:
zellner, zillionaire, zillmer, zilmer, zoellner, zollner