depreciation vs teacher

depreciation and teacher both are nouns.

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

depreciation (noun)	teacher (noun)
a decrease in price or value	a personified abstraction that teaches
a communication that belittles somebody or something	a person whose occupation is teaching
decrease in value of an asset due to obsolescence or use