3
tab(noun, study, taste, review, sense)
3
wiretap(noun, scrutiny, investigation, following, shadowing)
2
administration(noun, control, direction, effort, management)
2
attentiveness(noun, care, caution, carefulness, watchfulness)
2
bug(noun, informal, scrutiny, investigation, following)
2
check(noun, control, review, look, examination)
2
diligence(noun, care, caution, carefulness, watchfulness)
2
guard(noun, control, care, watch, bond)
2
guidance(direction, management, running, administration)
2
heedfulness(noun, review, conclusion, inspection, scrutiny)
2
intelligence
2
intendance(control, direction, management, administration, maintenance)
2
jurisdiction(direction, management, running)
2
look out(verb, expression, phrasal verb, care)
2
management(control, direction, running, administration, supervision)
2
observance(noun, care, case, watch, overlook)
2
overview(noun, inspection)
2
review(noun, study, check, view, look)
2
secret service
2
shadowing(noun, scrutiny, investigation)
11 years ago|10k views|share |citing 
APASmart Define. (2015). surveillance thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/surveillance/thesaurus/synonyms
ChicagoSmart Define. 2015. "surveillance thesaurus" https://smartdefine.org/surveillance/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, surveillance thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/surveillance/thesaurus/synonyms>.
MLASmart Define. "surveillance thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/surveillance/thesaurus/synonyms>