seer vs intellectual

seer and intellectual both are nouns.

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

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

Other hypernyms of seer include intellect.

seer (noun)	intellectual (noun)
a person with unusual powers of foresight	a person who uses the mind creatively
an authoritative person who divines the future
an observer who perceives visually

seer (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