unattended

adjectives

not watched
"she dashed out leaving the bar unattended"; "a fire left unattended"
is similar to
not supervised or under constant observation
"the school maintains unsupervised study halls during free periods"; "reliable workers are generally unsupervised"
lacking accompaniment or a guard or escort
"unattended women"; "problems unattended with danger"
is similar to
being without an escort
lacking a caretaker
"a neglected child"; "many casualties were lying unattended"