game license vs hunting license

game license and hunting license both are nouns.

Word	Noun	Adjective	Verb	Adverb
game license	Yes	No	No	No
hunting license	Yes	No	No	No

As nouns, game license and hunting license are synonyms defined as:

game license and hunting license: a license authorizing the bearer to kill a certain type of animal during a specified period of time

Other synonyms of game license include hunting licence, hunting permit.

game license (noun)	hunting license (noun)
a license authorizing the bearer to kill a certain type of animal during a specified period of time	a license authorizing the bearer to kill a certain type of animal during a specified period of time