sanguine vs healthy

sanguine is a noun but healthy is not a noun.

Word	Noun	Adjective	Verb	Adverb
sanguine	Yes	Yes	No	No
healthy	No	Yes	No	No

sanguine (noun)	healthy (noun)
chalk of a reddish-brown colour that resembles dried blood
a blood-red color

sanguine (adjective)	healthy (adjective)
inclined to a healthy reddish color often associated with outdoor life	having or indicating good health in body or mind; free from infirmity or disease
confidently optimistic and cheerful	large in amount or extent or degree
	exercising or showing good judgment
	financially secure and functioning well
	promoting health; healthful