unsupported vs unassisted

unsupported and unassisted both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unsupported	No	Yes	No	No
unassisted	No	Yes	No	No

unsupported (adjective)	unassisted (adjective)
not held up or borne	lacking help
not sustained or maintained by nonmaterial aid	unsupported by other people