wise vs sagacious

wise is a noun but sagacious is not a noun.

Word	Noun	Adjective	Verb	Adverb
wise	Yes	Yes	No	No
sagacious	No	Yes	No	No

wise (noun)	sagacious (noun)
a way of doing or being

wise (adjective)	sagacious (adjective)
having or prompted by wisdom or discernment	skillful in statecraft or management
improperly forward or bold	acutely insightful and wise
evidencing the possession of inside information
marked by the exercise of good judgment or common sense in practical matters