Also, people usually talk/write in their own dialect. "Bathroom" is how you say it in American English. If the article were about Victorian French bathrooms, would you find it weird if it didn't use "salle de bains" ("room of baths")?
Also, people usually talk/write in their own dialect. "Bathroom" is how you say it in American English. If the article were about Victorian French bathrooms, would you find it weird if it didn't use "salle de bains" ("room of baths")?
The difference is that of those three words, one consists of 2 fully-semantic unbound morphemes: "bath" and "room"; it literally means a room with a bath in it. Whereas "toilet" and "lavatory" as single-morpheme words.
...but now that you mention it, none of these place include bath tubs. They do, however, include sinks where you can wash your hands, so maybe "lavatory" - "washing place" is a better fit. If that doesn't float your boat perhaps the simple, down to earth and unpretentious "bog" is the winner. :P