tyrannical, dictatorial, despotic, autocratic, authoritarian, imperious, domineering, oppressive, overbearing, harsh, tyrannous, peremptory, absolute, severe, bossy, arbitrary, cruel, strict, autocratical, totalitarian, authoritative, repressive, undemocratic, ruthless, brutal, monocratic, tough, masterful, overweening, magisterial, inhuman, dominating, coercive, czarist, illiberal, mean, unjust, fascistic, unreasonable, bullying, ironhanded, demanding, Neronian, high-handed, anti-democratic, heavy-handed, iron-fisted, iron-handed, tyrannic, autarchic … more