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 of sentry

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

Words Related to sentry

observer, patrol, spotter, surveillant, watchdog

bodyguard, convoy, defender, escort, honor guard

hack [slang]

Learn More about sentry

See words that rhyme with sentry Dictionary: Definition of sentry Spanish Central: Translation of sentry Nglish: Translation of sentry for Spanish speakers

Seen and Heard

What made you want to look up sentry? Please tell us where you read or heard it (including the quote, if possible).

show comments

WORD OF THE DAY

gibbous

irregularly rounded

Words at Play

Ask the Editors

Word Games