chink vs scissure

chink and scissure both are nouns.

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

As nouns, scissure is a hypernym of chink; that is, scissure is a word with a broader meaning than chink:

Other hypernyms of chink include cleft, crack, crevice, fissure.

chink (noun)	scissure (noun)
a short light metallic sound	a long narrow cleft
a narrow opening as e.g. between planks in a wall
(ethnic slur) offensive term for a person of Chinese descent

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