blow vs gas

blow and gas both are nouns.

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

As verbs, blow and gas are synonyms defined as:

Other synonyms of blow include bluster, boast, brag, gasconade, shoot a line, swash, tout, vaunt.

blow (noun)	gas (noun)
a powerful stroke with the fist or a weapon	a pedal that controls the throttle valve
forceful exhalation through the nose or mouth	the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the ability to diffuse readily; and the spontaneous tendency to become distributed uniformly throughout any container
street names for cocaine	a state of excessive gas in the alimentary canal
an impact (as from a collision)	a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely
an unpleasant or disappointing surprise	a volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines
an unfortunate happening that hinders or impedes; something that is thwarting or frustrating	a fossil fuel in the gaseous state; used for cooking and heating homes
a strong current of air

blow (verb)	gas (verb)
exhale hard	show off
free of obstruction by blowing air through	attack with gas; subject to gas fumes
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