blow vs muff

blow and muff both are nouns.

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

As verbs, blow and muff are synonyms defined as:

blow (noun)	muff (noun)
a powerful stroke with the fist or a weapon	(sports) dropping the ball
forceful exhalation through the nose or mouth	a warm tubular covering for the hands
street names for cocaine
an impact (as from a collision)
an unpleasant or disappointing surprise
an unfortunate happening that hinders or impedes; something that is thwarting or frustrating
a strong current of air

blow (verb)	muff (verb)
exhale hard	make a mess of, destroy or ruin
free of obstruction by blowing air through	fail to catch, as of a ball
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