unsupervised vs unattended

unsupervised and unattended both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unsupervised	No	Yes	No	No
unattended	No	Yes	No	No

unsupervised (adjective)	unattended (adjective)
not supervised or under constant observation	lacking accompaniment or a guard or escort
	lacking a caretaker
	not watched