Nouns

(n)chink(ethnic slur) offensive term for a person of Chinese descent
(n)chinka narrow opening as e.g. between planks in a wall
(n)chink, click, clinka short light metallic sound

Verbs

(v)tinkle, tink, clink, chinkmake or emit a high sound“tinkling bells”
(v)chinkfill the chinks of, as with caulking
(v)check, chinkmake cracks or chinks in“The heat checked the paint”