established vs legitimate

established and legitimate both are adjectives.

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

established (adjective)	legitimate (adjective)
brought about or set up or accepted; especially long established	of marriages and offspring; recognized as lawful
introduced from another region and persisting without cultivation	in accordance with recognized or accepted standards or principles
conforming with accepted standards	authorized, sanctioned by, or in accordance with law
shown to be valid beyond a reasonable doubt	based on known statements or events or conditions
settled securely and unconditionally

established (verb)	legitimate (verb)
	make (an illegitimate child) legitimate; declare the legitimacy of (someone)
	show or affirm to be just and legitimate
	make legal