healthy vs tidy

healthy is not a noun while tidy is a noun.

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

As adjectives, healthy and tidy are synonyms defined as:

Other synonyms of healthy include goodish, goodly, hefty, respectable, sizable, sizeable.

healthy (noun)	tidy (noun)
	receptacle that holds odds and ends (as sewing materials)

healthy (adjective)	tidy (adjective)
having or indicating good health in body or mind; free from infirmity or disease	marked by order and cleanliness in appearance or habits
large in amount or extent or degree	large in amount or extent or degree
exercising or showing good judgment	(of hair) neat and tidy
financially secure and functioning well
promoting health; healthful

healthy (verb)	tidy (verb)
	put (things or places) in order