Synonyms of dictatorial

1 Syllable
firm, proud, stern, nar
2 Syllables
bossy, seton, lordly, haughty, pompous, short-fuse, bossier
3 Syllables
tyrannic, out-of-line, demanding, insolent, backbreaker, commanding, crack-the-whip, czarlike, hidebound, high-handed, imperious, racialist, autarchic, dogmatic, clamorous, worked-up, arrogant, despotic, tyrannous
4 Syllables
egotistic, autocratic, absolutist, monocratic, tyrannical, unindulgent, oppressive, absolute, domineering, narrowminded, unlimited, dictative, doctrinaire, iron-handed, high-and-mighty, unrestricted, overbearing, intolerant, peremptory, all-powerful, autarchical, xenophobic, chauvinistic, arbitrary, depressive, imperialist
5 Syllables
absolutistic, authoritarian, opinionated, superincumbent, totalitarian, imperative, autocratical