Synonyms of self-supporting

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