5
watchfulness(noun, care, watch, examination, caution)
5
watching(noun, review, conclusion, inspection, scrutiny)
4
espial
4
eye(noun, taste, view, review, sense)
4
following(noun, scrutiny, investigation, shadowing)
4
guardianship(control, maintenance, supervision, overseeing)
4
security(noun, protection, sanctuary, safety, refuge)
4
stakeout(noun, scrutiny, investigation, following, shadowing)
4
survey(noun, study, check, view, review)
4
tout(noun, guard, lookout, sentry, look-out)
4
watch and ward(noun, expression, idiom, act, care)
3
alertness(noun, care, guard, lookout, sentry)
3
auspices(direction, management, project, administration)
3
bugging(noun, scrutiny, investigation, following, shadowing)
3
command(direction, management, running, administration)
3
eagle eye(noun, expression, study, taste, review)
3
look(noun, view, review, attention, examination)
3
peeled eye(noun, expression, scrutiny, investigation, following)
3
prudence(noun, vigilance)
3
reconnoiter(noun, inspection, investigation, scouting)
11 years ago|10k views|share |citing 
APASmart Define. (2015). surveillance thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/surveillance/thesaurus/synonyms
ChicagoSmart Define. 2015. "surveillance thesaurus" https://smartdefine.org/surveillance/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, surveillance thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/surveillance/thesaurus/synonyms>.
MLASmart Define. "surveillance thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/surveillance/thesaurus/synonyms>