Loo and Restroom

Loo

Loo noun - A room furnished with a fixture for flushing body waste.
Usage example: he inquired as to whether there was a loo anywhere in the building
Show all Definitions
Synonyms for Loo

Restroom is a synonym for loo in bathroom topic. In some cases you can use "Restroom" instead a noun "Loo", when it comes to topics like toilet, washroom.

Restroom

Restroom noun - A room furnished with a fixture for flushing body waste.
Usage example: I wasn't feeling well and had to make a number of trips to the restroom
Show all Definitions
Synonyms for Restroom

Loo is a synonym for restroom (British) in bathroom topic. You can use "Loo" instead a noun "Restroom", if it concerns topics such as toilet, washroom.
Cite this Source
Restroom and Loo. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/loo/restroom
Loo & Restroom. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/loo/restroom>.
Restroom or Loo. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/loo/restroom.
Google Ngram Viewer shows how "loo" and "restroom" have occurred on timeline