Thesaurus
sentry
noun
Synonyms and Antonyms of SENTRY
a person or group that watches over someone or something <a sentry posted to watch for intruders>
Synonyms custodian, guardian, keeper, lookout, minder, picket, sentinel, sentry, warden, warder, watch, watcher, watchman
Related Words observer, patrol, spotter, surveillant, watchdog; bodyguard, convoy, defender, escort, honor guard; gatekeeper; hack [slang]
Seen & Heard
What made you want to look up sentry? Please tell us where you read or heard it (including the quote, if possible).