chink vs patois

chink and patois both are nouns.

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

chink (noun)	patois (noun)
a short light metallic sound	a regional dialect of a language (especially French); usually considered substandard
a narrow opening as e.g. between planks in a wall	a characteristic language of a particular group (as among thieves)
(ethnic slur) offensive term for a person of Chinese descent

chink (verb)	patois (verb)
make cracks or chinks in
fill the chinks of, as with caulking
make or emit a high sound