sexual practice vs gamy

sexual practice is a noun but gamy is not a noun.

Word	Noun	Adjective	Verb	Adverb
sexual practice	Yes	No	No	No
gamy	No	Yes	No	No

sexual practice (noun)	gamy (noun)
activities associated with sexual intercourse

sexual practice (adjective)	gamy (adjective)
	willing to face danger
	(used of the smell of meat) smelling spoiled or tainted
	suggestive of sexual impropriety