0
counter-intelligence agent
0
counter-spy
0
escort(watch, spy, lookout)
0
fifth-columnist
0
guard(watch, spy, lookout)
0
guide(watch, spy, lookout)
0
housedog
0
infiltrator(noun, plant, spy, mole, detective)
0
investigating(watch, spy, lookout)
0
lighthouse
0
locality
0
outpost(watch, spy, lookout)
0
outrider(watch, spy, lookout)
0
pathfinder(watch, spy, lookout)
0
patrolman
0
pioneer(watch, spy, lookout)
0
reconnoiterer(watch, spy, lookout)
0
recruiter(watch, spy, lookout)
0
runner(watch, spy, lookout)
0
sentinel
11 years ago|1k views|share |citing 
APASmart Define. (2015). undercover agent thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/undercover_agent/thesaurus/synonyms
ChicagoSmart Define. 2015. "undercover agent thesaurus" https://smartdefine.org/undercover_agent/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, undercover agent thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/undercover_agent/thesaurus/synonyms>.
MLASmart Define. "undercover agent thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/undercover_agent/thesaurus/synonyms>