mentor vs intellectual

mentor and intellectual both are nouns.

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

As nouns, intellectual is a hypernym of mentor; that is, intellectual is a word with a broader meaning than mentor:

Other hypernyms of mentor include intellect.

mentor (noun)	intellectual (noun)
a wise and trusted guide and advisor	a person who uses the mind creatively

mentor (adjective)	intellectual (adjective)
	appealing to or using the intellect
	involving intelligence rather than emotions or instinct
	of or associated with or requiring the use of the mind

mentor (verb)	intellectual (verb)
serve as a teacher or trusted counselor