Obstfeld rhymes with:
gutfeld, brachfeld, cornfeld, greenfeld, grossfeld, gutfeld, hassenfeld, hausfeld, kleinfeld, koenigsfeld, meierfeld, neufeld, rehfeld, rosenfeld, rumsfeld, schoenfeld, schonfeld, seefeld, steinfeld, weidenfeld, weinfeld, weisfeld, westerfeld, wolsfeld, zeppenfeld