I wish I could remember what popular 20th century novel has two women talking to each other and one insists on how much of a slut she is, meaning, she doesn't clean around the house. Any other meaning of the word "slut" isn't even considered. I'm thinking, The Bell Jar? Let me dig through it...
I'm just trying to figure this out, "slut" changed meaning very recently, didn't it?
Dammit, it's not The Bell Jar. That definitely has the sexual meaning of "slut" in it.
@JordiGH you may find this interesting https://www.etymonline.com/word/slut
@JordiGH It dates the modern meaning to 1966, which doesn't preclude the rest of the 20th century