torso vs bum

torso and bum both are nouns.

Word	Noun	Adjective	Verb	Adverb
torso	Yes	No	No	No
bum	Yes	Yes	Yes	No

torso (noun)	bum (noun)
the body excluding the head and neck and limbs	the fleshy part of the human body that you sit on
	a vagrant
	a person who is deemed to be despicable or contemptible
	person who does no work

torso (adjective)	bum (adjective)
	of very poor quality; flimsy

torso (verb)	bum (verb)
	ask for and get free; be a parasite
	be lazy or idle