game law vs regulation

game law and regulation both are nouns.

Word	Noun	Adjective	Verb	Adverb
game law	Yes	No	No	No
regulation	Yes	Yes	No	No

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

Other hypernyms of game law include ordinance.

game law (noun)	regulation (noun)
a regulation intended to manage or preserve game animals	the act of controlling or directing according to rule
	the act of bringing to uniformity; making regular
	a principle or condition that customarily governs behavior
	an authoritative command
	(embryology) the ability of an early embryo to continue normal development after its structure has been somehow damaged or altered
	the state of being controlled or governed

game law (adjective)	regulation (adjective)
	prescribed by or according to regulation