regime vs establishment

regime and establishment both are nouns.

Word	Noun	Adjective	Verb	Adverb
regime	Yes	No	No	No
establishment	Yes	No	No	No

regime (noun)	establishment (noun)
(medicine) a systematic plan for therapy (often including diet)	the act of forming or establishing something
the organization that is the governing authority of a political unit	a public or private structure (business or governmental or educational) including buildings and equipment for business or residence
	the cognitive process of establishing a valid proof
	an organization founded and united for a specific purpose
	any large organization
	the persons (or committees or departments etc.) who make up a body for the purpose of administering something
	(ecology) the process by which a plant or animal becomes established in a new habitat