sex vs sporting house

sex and sporting house both are nouns.

Word	Noun	Adjective	Verb	Adverb
sex	Yes	No	Yes	No
sporting house	Yes	No	No	No

sex (noun)	sporting house (noun)
activities associated with sexual intercourse	a building where prostitutes are available
the properties that distinguish organisms on the basis of their reproductive roles
all of the feelings resulting from the urge to gratify sexual impulses
either of the two categories (male or female) into which most organisms are divided

sex (verb)	sporting house (verb)
tell the sex (of young chickens)
to evoke sexual feelings