Synonyms of imperious

1 Syllable

curt

2 Syllables

bullying, bossy, lordly, haughty, haughtier, curter, pompous, sniffy, delphian, bossier

3 Syllables

tyrannic, statelier, demanding, cold-shoulder, insistent, biggety, required, backbreaker, despotic, tyrannous, prideful, imperial, wrong-headed, commanding, crack-the-whip, czarlike, high-handed, dogmatic, dignified, assuming, puffed-up, highhanded, arrogant, stately, dominant, exacting

4 Syllables

autocratic, predominant, dominating, tyrannical, oppressive, domineering, compulsory, decisive, perseverant, overweighing, self-respecting, high-and-mighty, overbearing, oracular, supercilious, dictatorial, magisterial, overweening, peremptory, all-powerful, dismissive, mandatory, dictative

5 Syllables

dominative, compulsatory, overbalancing, obligatory, authoritarian, imperative

6 Syllables

authoritative