16 entries under observation topic. ×

22
watch(noun, verb, act, control, care)
18
guard(noun, attention, watch, examination)
16
lookout(noun, act, control, place, care)
14
surveillance(noun, act, care, case, watch)
8
vigilance(noun, act, control, care, case)
6
duty(noun, watch, examination, guard)
6
eagle eye(noun, expression, control, case, watch)
5
watchfulness(noun, care, watch, examination, caution)
3
attention(noun, care, watch, examination, caution)
3
awareness(noun, care, watch, examination, guard)
2
notice(noun, watch, examination, guard)
1
inspection(noun, control, care, watch, guard)
1
scrutiny(noun, control, care, watch, guard)
1
supervision(noun, control, care, watch, guard)
0
eye(noun, control, care, watch, guard)
0
tab(noun, control, care, watch, guard)
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APASmart Define. (2015). vigil thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/vigil/thesaurus/synonyms
ChicagoSmart Define. 2015. "vigil thesaurus" https://smartdefine.org/vigil/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, vigil thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/vigil/thesaurus/synonyms>.
MLASmart Define. "vigil thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/vigil/thesaurus/synonyms>