Two Syllables
basco, blasco, blasko, fosco, frasco, glasco, jasko, lasco, moskow, osco, pasco, pasko, rackow, rasco, rockow, roscoe, stasko, vasko, wasko, waskow
Three Syllables
belasco, carrasco, cordasco, falasco, manasco, marasco, menasco, nolasco, probasco, rosasco, tomasko, velasco, zelasko