depreciation vs scum bag

depreciation and scum bag both are nouns.

Word	Noun	Adjective	Verb	Adverb
depreciation	Yes	No	No	No
scum bag	Yes	No	No	No

depreciation (noun)	scum bag (noun)
a decrease in price or value	a person who is deemed to be despicable or contemptible
a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use