unaccompanied vs accompanied

unaccompanied and accompanied both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unaccompanied	No	Yes	No	Yes
accompanied	No	Yes	No	No

unaccompanied (adjective)	accompanied (adjective)
being without an escort	having companions or an escort
playing or singing without accompaniment	playing or singing with instrumental or vocal accompaniment
(of a state or an event) taking place without something specified occurring at the same time

unaccompanied (adverb)	accompanied (adverb)
without anybody else or anything else