gamy vs sex activity

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

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

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

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