Loo
Loo noun - A room furnished with a fixture for flushing body waste.
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Synonyms for Loo
Thunderbox and loo are semantically related. In some cases you can use "Thunderbox" instead a noun "Loo".
Thunderbox
Cite this Source
Thunderbox and Loo. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/loo/thunderbox
Loo & Thunderbox. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/loo/thunderbox>.
Thunderbox or Loo. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/loo/thunderbox.
Google Ngram Viewer shows how "loo" and "thunderbox" have occurred on timeline