Synonyms of high-handed

2 Syllables
bossy, seton, sniffy, bossier
3 Syllables
cold-shoulder, unblushing, biggety, vainglorious, prideful, imperious, highhanded, arrogant, shameless
4 Syllables
autocratic, unabashed, tyrannical, oppressive, domineering, unashamed, self-respecting, high-and-mighty, overbearing, dictatorial, peremptory, ironhanded, dismissive
5 Syllables
authoritarian, opinionated