entrenched vs established

entrenched and established both are adjectives.

Word	Noun	Adjective	Verb	Adverb
entrenched	No	Yes	No	No
established	No	Yes	No	No

entrenched (adjective)	established (adjective)
established firmly and securely	brought about or set up or accepted; especially long established
dug in	introduced from another region and persisting without cultivation
	conforming with accepted standards
	shown to be valid beyond a reasonable doubt
	settled securely and unconditionally