self-established vs self-constituted

self-established and self-constituted both are adjectives.

Word	Noun	Adjective	Verb	Adverb
self-established	No	Yes	No	No
self-constituted	No	Yes	No	No

As adjectives, self-established and self-constituted are synonyms defined as:

self-established and self-constituted: constituted by or established by itself

self-established (adjective)	self-constituted (adjective)
constituted by or established by itself	constituted by or established by itself