outfielder vs fieldsman

outfielder and fieldsman both are nouns.

Word	Noun	Adjective	Verb	Adverb
outfielder	Yes	No	No	No
fieldsman	Yes	No	No	No

As nouns, fieldsman is a hypernym of outfielder; that is, fieldsman is a word with a broader meaning than outfielder:

outfielder: a fielder in cricket who is stationed in the outfield
fieldsman: a member of the cricket team that is fielding rather than batting

Other hypernyms of outfielder include fielder.

outfielder (noun)	fieldsman (noun)
(baseball) a person who plays in the outfield	a member of the cricket team that is fielding rather than batting
a fielder in cricket who is stationed in the outfield