woodman vs carver

woodman and carver both are nouns.

Word	Noun	Adjective	Verb	Adverb
woodman	Yes	No	No	No
carver	Yes	No	No	No

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

Other hyponyms of woodman include cabinetmaker, furniture maker, carpenter, joiner, splicer, woodcarver.

woodman (noun)	carver (noun)
someone who lives in the woods	an artist who creates sculptures
makes things out of wood	someone who carves the meat
	makes decorative wooden panels