sex activity vs sweat

sex activity and sweat both are nouns.

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

sex activity (noun)	sweat (noun)
activities associated with sexual intercourse	use of physical or mental energy; hard work
	salty fluid secreted by sweat glands
	condensation of moisture on a cold surface
	agitation resulting from active worry

sex activity (verb)	sweat (verb)
	excrete perspiration through the pores in the skin