slug vs blow

slug and blow both are nouns.

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

As nouns, blow is a hypernym of slug; that is, blow is a word with a broader meaning than slug:

slug (noun)	blow (noun)
(boxing) a blow with the fist	a powerful stroke with the fist or a weapon
any of various terrestrial gastropods having an elongated slimy body and no external shell	forceful exhalation through the nose or mouth
a projectile that is fired from a gun	street names for cocaine
a strip of type metal used for spacing	an impact (as from a collision)
an amount of an alcoholic drink (usually liquor) that is poured or gulped	an unpleasant or disappointing surprise
an idle slothful person	an unfortunate happening that hinders or impedes; something that is thwarting or frustrating
a counterfeit coin	a strong current of air
a unit of mass equal to the mass that accelerates at 1 foot/sec/sec when acted upon by a force of 1 pound; approximately 14.5939 kilograms

slug (verb)	blow (verb)
strike heavily, especially with the fist or a bat	exhale hard
be idle; exist in a changeless situation	free of obstruction by blowing air through
	melt, break, or become otherwise unusable
	burst suddenly
	shape by blowing
	show off
	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