muscle vs bully

muscle and bully both are nouns.

Word	Noun	Adjective	Verb	Adverb
muscle	Yes	No	Yes	No
bully	Yes	Yes	Yes	No

As nouns, bully is a hypernym of muscle; that is, bully is a word with a broader meaning than muscle:

Other hypernyms of muscle include hooligan, roughneck, rowdy, ruffian, tough, yob, yobbo, yobo.

muscle (noun)	bully (noun)
possessing muscular strength	a cruel and brutal fellow
authority or power or force (especially when used in a coercive way)	a hired thug
one of the contractile organs of the body
animal tissue consisting predominantly of contractile cells
a bully employed as a thug or bodyguard

muscle (adjective)	bully (adjective)
	excellent

muscle (verb)	bully (verb)
make one's way by force	discourage or frighten with threats or a domineering manner; intimidate
	be bossy towards