scorer vs feller

scorer and feller both are nouns.

Word	Noun	Adjective	Verb	Adverb
scorer	Yes	No	No	No
feller	Yes	No	No	No

As nouns, feller is a hypernym of scorer; that is, feller is a word with a broader meaning than scorer:

Other hypernyms of scorer include faller, logger, lumberjack, lumberman.

scorer (noun)	feller (noun)
a player who makes a score in a game or contest	a boy or man
a logger who marks trees to be felled	a person who fells trees
an official who records the score during the progress of a game