lone vs unaccompanied

lone and unaccompanied both are adjectives.

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

lone (adjective)	unaccompanied (adjective)
being the only one; single and isolated from others	being without an escort
lacking companions or companionship	playing or singing without accompaniment
characterized by or preferring solitude	(of a state or an event) taking place without something specified occurring at the same time

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