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