Similar word to zero:
aught, blank, bottom, cipher, insignificancy, love, lowest point, nada, nadir, naught, nil, nix, nobody, nonentity, nought, nullity, oblivion, ought, rock bottom, scratch, shutout, void, zilch, zip, zot
aught, blank, bottom, cipher, insignificancy, love, lowest point, nada, nadir, naught, nil, nix, nobody, nonentity, nought, nullity, oblivion, ought, rock bottom, scratch, shutout, void, zilch, zip, zot