Halfwits rhymes with:
abramowitz, aronowitz, auschwitz, balcerowicz, benowitz, berkowitz, bonawitz, bonwit's, boschwitz, chenowitz, chronowitz, dewitz, gershowitz, gidwitz, haimowitz, hershkowitz, herskowitz, herwitz, horwitz, hurwitz, hymowitz, itzkowitz, jacobowitz, janowitz, kantrowitz, kaplowitz, kotlowitz, kottwitz, kowitz, krawitz, kucewicz, laibowitz, lebowitz, lefkowitz, liebowitz, mackiewicz, mankiewicz, markowitz, mendlowitz, meyerowitz, moscowitz, moskowitz, norwitz, prellwitz, prestowitz, rabinowitz, sakowitz, selwitz, sirowitz