17
watch(noun, verb, act, place, cover)
13
outlook(noun, place, see, position, view)
13
sentinel(noun, place, watch, guard, awareness)
13
sentry(noun, place, watch, guard, awareness)
13
vigil(noun, act, control, place, care)
13
vigilance(noun, act, control, place, care)
13
watchman(noun, guard, warning, sentry, custodian)
12
guard(noun, verb, defend, protect, watch)
11
picket(noun, person, plant, watch, guard)
10
observatory(noun, place, watch, guard, awareness)
10
scout(noun, person, place, plant, watch)
10
spotter(noun, place, plant, watch, guard)
9
tower(noun, place, part, keep, watch)
8
patrol(noun, verb, place, cover, keep)
8
prospect(noun, see, position, view, vision)
8
surveillance(noun, act, place, care, watch)
7
lookout man(noun, expression, idiom)
7
overlook(noun, place, view, watch, guard)
6
beacon(noun, place, watch, guard, warning)
6
business(noun, trouble, worry, concern, difficulty)
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APASmart Define. (2015). lookout thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/lookout/thesaurus/synonyms
ChicagoSmart Define. 2015. "lookout thesaurus" https://smartdefine.org/lookout/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, lookout thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/lookout/thesaurus/synonyms>.
MLASmart Define. "lookout thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/lookout/thesaurus/synonyms>