sophisticated vs intellectual

sophisticated is not a noun while intellectual is a noun.

Word	Noun	Adjective	Verb	Adverb
sophisticated	No	Yes	No	No
intellectual	Yes	Yes	No	No

sophisticated (noun)	intellectual (noun)
	a person who uses the mind creatively

sophisticated (adjective)	intellectual (adjective)
having or appealing to those having worldly knowledge and refinement and savoir-faire	appealing to or using the intellect
ahead in development; complex or intricate	involving intelligence rather than emotions or instinct
intellectually appealing	of or associated with or requiring the use of the mind