arbitrary autarchic autarkic autonomous discretional discretionary elective free free will free-spirited freewheeling gratuitous independent individualistic inner-directed neutral nonaligned nonmandatory nonpartisan offered optional proffered self-acting self-active self-contained self-dependent self-determining self-directing self-governed self-governing self-reliant self-subsistent self-sufficient self-supporting sovereign spontaneous third-force third-world unasked unbesought unbidden uncalled-for uncoerced uncompelled unforced uninfluenced uninvited unpressured unprompted unrequested unrequired unsolicited unsought voluntary volunteer willful