Oubliette
Oubliette noun - A dungeon with the only entrance or exit being a trap door in the ceiling.
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Synonyms for Oubliette
Underground cell and oubliette are semantically related. In some cases you can use "Underground cell" instead a noun "Oubliette".
Underground cell
Oubliette and underground cell are semantically related. You can use "Oubliette" instead a noun phrase "Underground cell".
Mutual synonyms
Cite this Source
Underground cell and Oubliette. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/oubliette/underground_cell
Oubliette & Underground cell. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/oubliette/underground_cell>.
Underground cell or Oubliette. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/oubliette/underground_cell.
Google Ngram Viewer shows how "oubliette" and "underground cell" have occurred on timeline