blow vs bang

blow and bang both are nouns.

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

As nouns, bang is a hyponym of blow; that is, bang is a word with a more specific, narrower meaning than blow:

blow (noun)	bang (noun)
a powerful stroke with the fist or a weapon	a conspicuous success
forceful exhalation through the nose or mouth	a border of hair that is cut short and hangs across the forehead
street names for cocaine	a sudden very loud noise
an impact (as from a collision)	a vigorous blow
an unpleasant or disappointing surprise	the swift release of a store of affective force
an unfortunate happening that hinders or impedes; something that is thwarting or frustrating
a strong current of air

blow (verb)	bang (verb)
exhale hard	strike violently
free of obstruction by blowing air through	close violently
melt, break, or become otherwise unusable	leap, jerk, bang
burst suddenly	have sexual intercourse with
shape by blowing	move noisily
show off	to produce a sharp often metallic explosive or percussive sound
cause to be revealed and jeopardized
allow to regain its breath
deposit eggs (of insects)
be in motion due to some air or water current
cause to move by means of an air current
leave; informal or rude
cause air to go in, on, or through
spout moist air from the blowhole
play or sound a wind instrument
make a sound as if blown
sound by having air expelled through a tube
provide sexual gratification through oral stimulation
spend lavishly or wastefully on
spend thoughtlessly; throw away
make a mess of, destroy or ruin
be inadequate or objectionable
be blowing or storming

blow (adverb)	bang (adverb)
	directly