informal vs free-and-easy

informal and free-and-easy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
informal	No	Yes	No	No
free-and-easy	No	Yes	No	No

informal (adjective)	free-and-easy (adjective)
not formal	natural and unstudied
used of spoken and written language
having or fostering a warm or friendly and informal atmosphere
not officially recognized or controlled