Synonyms of self-determining

3 Syllables
sovereign, self-reliant, autarchic, freewheeling, unaided, self-ruling, unallied
4 Syllables
absolute, non-partisan, separated, autonomous, non-aligned, independent, nonpartisan, self-sufficient, autarchical, nonaligned, self-contained, self-governing, self-supporting, unconnected, unconstrained, uncontrolled, separate
5 Syllables
unregimented
6 Syllables
individualistic