scar vs sword-cut

scar and sword-cut both are nouns.

Word	Noun	Adjective	Verb	Adverb
scar	Yes	No	Yes	No
sword-cut	Yes	No	No	No

As nouns, sword-cut is a hyponym of scar; that is, sword-cut is a word with a more specific, narrower meaning than scar:

Other hyponyms of scar include callus, cheloid, keloid, pockmark, vaccination.

scar (noun)	sword-cut (noun)
an indication of damage	a scar from a cut made by a sword
a mark left (usually on the skin) by the healing of injured tissue

scar (verb)	sword-cut (verb)
mark with a scar