unaccompanied

Meanings

• being without an escort
• playing or singing without accompaniment;
• "the soloist sang unaccompanied"
• (of a state or an event) taking place without something specified occurring at the same time;
• "a headache unaccompanied by other symptoms"
• without anybody else or anything else;

Synonyms

• alone
• solo

unaccompanied is not valid in Words With Friends