damage vs equipment casualty

damage and equipment casualty both are nouns.

Word	Noun	Adjective	Verb	Adverb
damage	Yes	No	Yes	No
equipment casualty	Yes	No	No	No

As nouns, damage and equipment casualty are synonyms defined as:

damage (noun)	equipment casualty (noun)
the act of damaging something or someone	loss of military equipment
any harm or injury resulting from a violation of a legal right
the occurrence of a change for the worse
loss of military equipment
the amount of money needed to purchase something

damage (verb)	equipment casualty (verb)
inflict damage upon
suffer or be susceptible to damage