environs vs environment

environs and environment both are nouns.

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

As nouns, environs and environment are synonyms defined as:

Other synonyms of environs include surround, surroundings.

environs (noun)	environment (noun)
the area in which something exists or lives	the area in which something exists or lives
an outer adjacent area of any place	the totality of surrounding conditions