deadeye vs sharpshooter

deadeye and sharpshooter both are nouns.

Word	Noun	Adjective	Verb	Adverb
deadeye	Yes	No	No	No
sharpshooter	Yes	No	No	No

As nouns, sharpshooter is a hypernym of deadeye; that is, sharpshooter is a word with a broader meaning than deadeye:

Other hypernyms of deadeye include crack shot, marksman.

deadeye (noun)	sharpshooter (noun)
(nautical) a round hardwood disk with holes and a grooved perimeter used to tighten a shroud	a fast schooner once used by New England fisherman for illegal fishing in Canadian waters
a dead shot	someone skilled in shooting
	an athlete noted for accurate aim