combat injury vs wound

combat injury and wound both are nouns.

Word	Noun	Adjective	Verb	Adverb
combat injury	Yes	No	No	No
wound	Yes	Yes	Yes	No

As nouns, combat injury and wound are synonyms defined as:

combat injury and wound: a casualty to military personnel resulting from combat

Other synonyms of combat injury include injury.

combat injury (noun)	wound (noun)
a casualty to military personnel resulting from combat	the act of inflicting a wound
	a casualty to military personnel resulting from combat
	a figurative injury (to your feelings or pride)
	an injury to living tissue (especially an injury involving a cut or break in the skin)

combat injury (adjective)	wound (adjective)
	put in a coil

combat injury (verb)	wound (verb)
	cause injuries or bodily harm to
	hurt the feelings of