depreciation vs blackguard

depreciation and blackguard both are nouns.

Word	Noun	Adjective	Verb	Adverb
depreciation	Yes	No	No	No
blackguard	Yes	No	Yes	No

depreciation (noun)	blackguard (noun)
a decrease in price or value	someone who is morally reprehensible
a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use

depreciation (verb)	blackguard (verb)
	use foul or abusive language towards
	subject to laughter or ridicule