gamy vs sexual activity

gamy is not a noun while sexual activity is a noun.

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

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

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