Synonyms of emperor

1 Syllable
shah, czar, rex, duke, khans, khan, royals, king
2 Syllables
prince, kaiser, sultans, empress, rulers, pharaoh, gerent, ruler, dynast, reges, caliph, sultan, monarch, countess, duchess, kaisers, rajah, rani, grandee
3 Syllables
overlord, dictator, oligarch, archduchess, sovereign, baronet, mikado, majesties, suzerain, archduke, duchesses
4 Syllables
maharani, potentate, gentlewoman, maharajah, imperator, gentlewomen