environment vs area

environment and area both are nouns.

Word	Noun	Adjective	Verb	Adverb
environment	Yes	No	No	No
area	Yes	No	No	No

As nouns, area is a hyponym of environment; that is, area is a word with a more specific, narrower meaning than environment:

environment (noun)	area (noun)
the area in which something exists or lives	a part of a structure having some specific characteristic or function
the totality of surrounding conditions	the extent of a 2-dimensional surface enclosed within a boundary
	a part of an animal that has a special function or is supplied by a given artery or nerve
	a subject of study
	a particular geographical region of indefinite boundary (usually serving some special purpose or distinguished by its people or culture or geography)
	a particular environment or walk of life