chuck vs patois

chuck and patois both are nouns.

Word	Noun	Adjective	Verb	Adverb
chuck	Yes	No	Yes	No
patois	Yes	No	No	No

chuck (noun)	patois (noun)
a holding device consisting of adjustable jaws that center a workpiece in a lathe or center a tool in a drill	a regional dialect of a language (especially French); usually considered substandard
the part of a forequarter from the neck to the ribs and including the shoulder blade	a characteristic language of a particular group (as among thieves)
informal terms for a meal

chuck (verb)	patois (verb)
eject the contents of the stomach through the mouth
throw carelessly
pat or squeeze fondly or playfully, especially under the chin
throw away