Or search: adjust, aught, cipher, cypher, digit, nada, naught, nil, nix, nought, null, ordinal, zilch, zip, zippo
2 Syllables: SU
0, credo, deo, depot, eco, ego, erode, geo, guido, hero, heroes, hero's, ito, kino, leo, lino, negro, negroes, neo, nero, philo, primo, rico, rio, theo, trio, veto, vivo
3 Syllables: USU
amino, casino, marino, mosquito, shapiro, toledo, torpedo
4 Syllables: UUSU
constantino, galileo, incognito

Found 38 words across 3 groupings.