Synonyms|429Antonyms|61|Broader|4Narrower|15Related|115

40 entries under investigation topic. ×

3
reconnoiter(noun, inspection, scouting)
3
tab(noun, study, taste, review, sense)
3
wiretap(noun, scrutiny, following, shadowing)
2
bug(noun, informal, scrutiny, following)
2
review(noun, study, check, view, look)
2
shadowing(noun, scrutiny)
2
surveyance(noun, scrutiny, following, shadowing)
2
tailing(noun, scrutiny, shadowing)
2
tap(noun, informal, scrutiny, following)
2
track(noun, informal, scrutiny, following)
1
body mike(noun, expression, scrutiny, following)
1
close observation(noun, expression, scrutiny, shadowing)
1
maneuvers(check, review, examination, inspection)
1
probe(noun, check, review, conclusion, examination)
1
scan(noun, study, check, review, look)
1
tail(noun, scrutiny, following, shadowing)
0
exploration(noun, study, review, search, examination)
0
recce
0
recon(inspection, scouting)
0
scouting
<12>
For more, visit Surveillance on Power Thesaurus
11 years ago|10k views|share |citing 
APASmart Define. (2015). surveillance thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/surveillance/thesaurus/synonyms
ChicagoSmart Define. 2015. "surveillance thesaurus" https://smartdefine.org/surveillance/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, surveillance thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/surveillance/thesaurus/synonyms>.
MLASmart Define. "surveillance thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/surveillance/thesaurus/synonyms>