rubbish vs patois

rubbish and patois both are nouns.

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

rubbish (noun)	patois (noun)
nonsensical talk or writing	a regional dialect of a language (especially French); usually considered substandard
worthless material that is to be disposed of	a characteristic language of a particular group (as among thieves)

rubbish (verb)	patois (verb)
attack strongly