Synonyms of autarchic

3 Syllables
unaided, freewheeling, self-ruling, unallied, despotic, tyrannous
4 Syllables
autocratic, monocratic, tyrannical, non-partisan, iron-handed, non-aligned, dictatorial, monarchical, independent, unenslaved, autarchical, self-contained, self-supporting
5 Syllables
absolutistic, autocratical, authoritarian, totalitarian, self-determining, unregimented