It doesn't. You can say "suicide", "rape" or "murder" as much as you like. The only thing you can't say seems to be one of the words in the title of this book about armed struggle in French Canada:

https://www.addall.com/SuperRare/UsedPage.html?id=221113165445371880

(I mean, that's what the book is called. It was published in 1969. How would you go about changing it?)