folksy vs informal

folksy and informal both are adjectives.

Word	Noun	Adjective	Verb	Adverb
folksy	No	Yes	No	No
informal	No	Yes	No	No

folksy (adjective)	informal (adjective)
very informal and familiar	not formal
belonging to the common people, especially in regard to speech patterns, attitudes, etc.	used of spoken and written language
	having or fostering a warm or friendly and informal atmosphere
	not officially recognized or controlled