sporting lady vs slut

sporting lady and slut both are nouns.

Word	Noun	Adjective	Verb	Adverb
sporting lady	Yes	No	No	No
slut	Yes	No	No	No

As nouns, slut is a hyponym of sporting lady; that is, slut is a word with a more specific, narrower meaning than sporting lady:

sporting lady (noun)	slut (noun)
a woman who engages in sexual intercourse for money	a woman adulterer
	a dirty untidy woman
	A sexually loose woman