Thesaurus

sentinel

noun

Synonyms and Antonyms of sentinel

a person or group that watches over someone or something

a lone sentinel kept watch over the fort

Synonyms of sentinel

custodian, guard, guardian, keeper, lookout, minder, picket, sentry, warden, warder, watch, watcher, watchman

Words Related to sentinel

observer, patrol, spotter, surveillant, watchdog

bodyguard, convoy, defender, escort, honor guard

hack [slang]

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