level-headed vs healthy

level-headed and healthy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
level-headed	No	Yes	No	No
healthy	No	Yes	No	No

As adjectives, level-headed and healthy are synonyms defined as:

Other synonyms of level-headed include intelligent, levelheaded, sound.

level-headed (adjective)	healthy (adjective)
exercising or showing good judgment	having or indicating good health in body or mind; free from infirmity or disease
	large in amount or extent or degree
	exercising or showing good judgment
	financially secure and functioning well
	promoting health; healthful