12 entries under informer topic. ×

3
watcher(noun, person, plant, search, agent)
2
observer(noun, plant, agent, operative)
2
snoop(noun, plant, agent, operative)
1
intelligencer(noun, plant, agent, operative)
1
lookout(noun, plant, agent, operative)
1
patrol(noun, plant, agent, operative)
1
picket(noun, plant, agent, operative)
1
scout(noun, plant, agent, operative)
1
sleeper(noun, plant, agent, operative)
0
mole(noun, plant, agent, operative)
0
plant(noun, agent, operative, mole)
0
spook(noun, plant, agent, operative)
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APASmart Define. (2015). investigator thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/investigator/thesaurus/synonyms
ChicagoSmart Define. 2015. "investigator thesaurus" https://smartdefine.org/investigator/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, investigator thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/investigator/thesaurus/synonyms>.
MLASmart Define. "investigator thesaurus" 17 December 2015. Web. 1 October 2026. <https://smartdefine.org/investigator/thesaurus/synonyms>