bon ton vs society

bon ton and society both are nouns.

Word	Noun	Adjective	Verb	Adverb
bon ton	Yes	No	No	No
society	Yes	No	No	No

As nouns, bon ton and society are synonyms defined as:

Other synonyms of bon ton include beau monde, high society, smart set.

bon ton (noun)	society (noun)
the fashionable elite	an extended social group having a distinctive cultural and economic organization
	a formal association of people with similar interests
	the fashionable elite
	the state of being with someone