Best word to describe “historically used formally but no longer acceptable”?

What is a good word to use to describe a word that was used in history but now is becoming obsolete in literature because of its racial, cultural, or ethical bias implications?

For example, what is a good word to use to describe:

• Virginity (associated with the commodification of people especially women in that those who have not had sex are seen as more pure and desirable)
• Homosexual (appears neutral but is associated with derogatory projections of gay people. It is becoming replaced by the terms gay/same-sex orientation etc.)
• Nigger (while used still as a casual slang term amongst friends, the word is no longer acceptable in any form of public writing except when it is brought up to be discussed for its historical context).

Thanks!

EDIT: I want to edit this so that it’s clearer that maybe “obsolete” is not the best word here, as simply “being driven out of usage by its traditional context in formal literature” may describe what I’m looking for better. The term may still be used in slang or whatnot, but would not be considered prudent or even be considered offensive in formal conversation or literature.