bum vs body waste

bum and body waste both are nouns.

Word	Noun	Adjective	Verb	Adverb
bum	Yes	Yes	Yes	No
body waste	Yes	No	No	No

bum (noun)	body waste (noun)
the fleshy part of the human body that you sit on	waste matter (as urine or sweat but especially feces) discharged from the body
a vagrant
a person who is deemed to be despicable or contemptible
person who does no work

bum (adjective)	body waste (adjective)
of very poor quality; flimsy

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