depreciation vs worrier

depreciation and worrier both are nouns.

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

depreciation (noun)	worrier (noun)
a decrease in price or value	thinks about unfortunate things that might happen
a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use