Synonyms and related words :
A per se, T square, ace, anointed king, birch, boss, cane, captain, castellan, champion, chatelain, chatelaine, chief, chieftain, club, commandant, commander, crowned head, dean, director, dynast, emperor, executive, ferule, fugleman, genius, governor, grand duke, head, high chief, higher-up, imperator, intendant, king, king-emperor, kinglet, laureate, leader, lord paramount, majesty, manager, master, monarch, nonpareil, overlord, paddle, pandybat, paragon, paramount, petty king, potentate, prince, prince consort, principal, prodigy, rattan, rod, royal, royal personage, royalty, rule, senior, sovereign, square, star, stick, straightedge, superior, superman, superstar, suzerain, switch, tetrarch, the greatest, the most, top dog, triangle, virtuoso