wound vs excoriation

wound and excoriation both are nouns.

Word	Noun	Adjective	Verb	Adverb
wound	Yes	Yes	Yes	No
excoriation	Yes	No	No	No

As nouns, excoriation is a hyponym of wound; that is, excoriation is a word with a more specific, narrower meaning than wound:

wound: an injury to living tissue (especially an injury involving a cut or break in the skin)
excoriation: an abraded area where the skin is torn or worn off

Other hyponyms of wound include raw wound, stigmata, abrasion, scrape, scratch, cut, gash, slash, slice, laceration, bite.

wound (noun)	excoriation (noun)
the act of inflicting a wound	severe censure
a casualty to military personnel resulting from combat	an abraded area where the skin is torn or worn off
a figurative injury (to your feelings or pride)
an injury to living tissue (especially an injury involving a cut or break in the skin)

wound (adjective)	excoriation (adjective)
put in a coil

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