chaff vs banter

chaff and banter both are nouns.

Word	Noun	Adjective	Verb	Adverb
chaff	Yes	No	Yes	No
banter	Yes	No	Yes	No

As verbs, chaff and banter are synonyms defined as:

Other synonyms of chaff include jolly, josh, kid.

chaff (noun)	banter (noun)
foil in thin strips; ejected into the air as a radar countermeasure	light teasing repartee
material consisting of seed coverings and small pieces of stem or leaves that have been separated from the seeds

chaff (verb)	banter (verb)
be silly or tease one another	be silly or tease one another