Synonyms of sentinel
- 1 Syllable
- guard
- 2 Syllables
- watchman, patrol, spotter, spotters, picket, guardian, keepers, sentry, flagger, watcher, protect, flagman, watchmen, guardians, watchers, lookout, sentries, keeper, patrols
- 3 Syllables
- signaller, patrolled, watchperson, signalmen, watchkeeper, protector, protecting, watchwoman, signalman
- 4 Syllables
- watchman/woman, gatekeepers, gatekeeper, belvedere