depreciation vs plagiarist

depreciation and plagiarist both are nouns.

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

depreciation (noun)	plagiarist (noun)
a decrease in price or value	someone who uses another person's words or ideas as if they were his own
a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use