Arched ceiling
Vault and arched ceiling are semantically related In some cases you can use "Vault" instead a noun phrase "Arched ceiling".
Vault
Vault noun - An underground burial chamber.
Arched ceiling and vault are semantically related in arched roof topic. You can use "Arched ceiling" instead a noun "Vault".
Mutual synonyms
Cite this Source
Vault and Arched ceiling. (2017). Retrieved 2026, August 14, from https://thesaurus.plus/related/arched_ceiling/vault
Arched ceiling & Vault. N.p., 2017. Web. 14 Aug. 2026. <https://thesaurus.plus/related/arched_ceiling/vault>.
Vault or Arched ceiling. 2017. Accessed August 14, 2026. https://thesaurus.plus/related/arched_ceiling/vault.
Google Ngram Viewer shows how "arched ceiling" and "vault" have occurred on timeline