22
guard(noun, watch, awareness, safety, protector)
21
sentinel(noun, case, watch, overlook, guard)
18
watch(noun, verb, case, overlook, guard)
16
watchman(noun, guard, warning, safety, keeper)
13
lookout(noun, place, watch, guard, awareness)
10
patrol(noun, case, watch, overlook, guard)
10
picket(noun, person, watch, guard, awareness)
9
scout(noun, case, watch, guard, post)
8
protector(noun, watch, guard, awareness, safety)
7
spotter(noun, case, watch, guard, post)
6
lookout man(noun, expression, idiom)
4
keeper(noun, watch, guard, keeper, lookout)
4
watchdog(noun, guard, warning, safety, keeper)
4
watcher(noun, case, watch, guard, lookout)
3
look-out
3
patrolman(noun, warning, safety)
3
ward(noun, case, watch, overlook, guard)
3
concierge
3
finder
3
guardian(noun, watch, guard, escort, protector)
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APASmart Define. (2015). sentry thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/sentry/thesaurus/synonyms
ChicagoSmart Define. 2015. "sentry thesaurus" https://smartdefine.org/sentry/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, sentry thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/sentry/thesaurus/synonyms>.
MLASmart Define. "sentry thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/sentry/thesaurus/synonyms>