unassisted

adjectives

unsupported by other people
single-handed, unassisted, unbacked
lacking help
unassisted
antonym
assisted
is similar to
(of the eye or ear e.g.) without the aid of an optical or acoustical device or instrument
"visible to the naked eye"
naked
is similar to
carried out without aid or assistance
"his first unaided walk through the park"
unaided