bang vs coiffure

bang and coiffure both are nouns.

Word	Noun	Adjective	Verb	Adverb
bang	Yes	No	Yes	Yes
coiffure	Yes	No	Yes	No

As nouns, coiffure is a hypernym of bang; that is, coiffure is a word with a broader meaning than bang:

Other hypernyms of bang include coif, hair style, hairdo, hairstyle.

bang (noun)	coiffure (noun)
a conspicuous success	the arrangement of the hair (especially a woman's hair)
a border of hair that is cut short and hangs across the forehead
a sudden very loud noise
a vigorous blow
the swift release of a store of affective force

bang (verb)	coiffure (verb)
strike violently	arrange attractively
close violently
leap, jerk, bang
have sexual intercourse with
move noisily
to produce a sharp often metallic explosive or percussive sound

bang (adverb)	coiffure (adverb)
directly