game fowl vs fowl

game fowl and fowl both are nouns.

Word	Noun	Adjective	Verb	Adverb
game fowl	Yes	No	No	No
fowl	Yes	No	Yes	No

As nouns, fowl is a hypernym of game fowl; that is, fowl is a word with a broader meaning than game fowl:

game fowl: any of several breeds reared for cockfighting
fowl: a domesticated gallinaceous bird thought to be descended from the red jungle fowl

Other hypernyms of game fowl include domestic fowl, poultry.

game fowl (noun)	fowl (noun)
any of several breeds reared for cockfighting	a domesticated gallinaceous bird thought to be descended from the red jungle fowl
	the flesh of a bird or fowl (wild or domestic) used as food

game fowl (verb)	fowl (verb)
	hunt fowl in the forest
	hunt fowl