depreciation vs discourtesy

depreciation and discourtesy both are nouns.

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

As nouns, discourtesy is a hypernym of depreciation; that is, discourtesy is a word with a broader meaning than depreciation:

Other hypernyms of depreciation include disrespect.

depreciation (noun)	discourtesy (noun)
a decrease in price or value	a lack of politeness; a failure to show regard for others; wounding the feelings of others
a communication that belittles somebody or something	a manner that is rude and insulting
decrease in value of an asset due to obsolescence or use	an expression of lack of respect