Bulwark
Sentinel
Sentinel noun - A person or group that watches over someone or something.
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Synonyms for Sentinel
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Cite this Source
Sentinel and Bulwark. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/bulwark/sentinel
Bulwark & Sentinel. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/bulwark/sentinel>.
Sentinel or Bulwark. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/bulwark/sentinel.
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