hurling vs field game

hurling and field game both are nouns.

Word	Noun	Adjective	Verb	Adverb
hurling	Yes	No	No	No
field game	Yes	No	No	No

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

hurling: a traditional Irish game resembling hockey; played by two teams of 15 players each
field game: an outdoor game played on a field of specified dimensions

hurling (noun)	field game (noun)
a traditional Irish game resembling hockey; played by two teams of 15 players each	an outdoor game played on a field of specified dimensions