ingrained vs established

ingrained and established both are adjectives.

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

ingrained (adjective)	established (adjective)
(used especially of ideas or principles) deeply rooted; firmly fixed or held	brought about or set up or accepted; especially long established
	introduced from another region and persisting without cultivation
	conforming with accepted standards
	shown to be valid beyond a reasonable doubt
	settled securely and unconditionally