benighted vs unenlightened

benighted and unenlightened both are adjectives.

Word	Noun	Adjective	Verb	Adverb
benighted	No	Yes	No	No
unenlightened	No	Yes	No	No

benighted (adjective)	unenlightened (adjective)
lacking enlightenment or knowledge or culture	not enlightened; ignorant
overtaken by night or darkness	lacking information or instruction