nonaccompanied

Adjective

 * 1) Not allowing the inclusion of additional companions
 * 2) Unaccompanied.
 * 3) Without companions or a caretaker.
 * 4) Lacking musical accompaniment.
 * 1) Unaccompanied.
 * 2) Without companions or a caretaker.
 * 3) Lacking musical accompaniment.
 * 1) Lacking musical accompaniment.
 * 1) Lacking musical accompaniment.
 * 1) Lacking musical accompaniment.
 * 1) Lacking musical accompaniment.

Usage notes
When meaning unaccompanied, "nonaccompanied" is used more often to mean lacking a caretaker, while "unaccompanied" is used when other types of companions are lacking.