chink vs ethnic slur

chink and ethnic slur both are nouns.

Word	Noun	Adjective	Verb	Adverb
chink	Yes	No	Yes	No
ethnic slur	Yes	No	No	No

chink (noun)	ethnic slur (noun)
a short light metallic sound	a slur on someone's race or language
a narrow opening as e.g. between planks in a wall
(ethnic slur) offensive term for a person of Chinese descent

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