9 entries under expression topic. ×

4
stool pigeon(noun, law, person, knowledge)
1
deep throat(source, grass, sneak, informer)
1
public relations officer
1
starting point(cause, foundation, basis)
0
common informer
0
duty officer(supervisor, observer)
0
fat mouth(sneak, squealer)
0
fork tongue(sneak, squealer)
0
starting place(cause, foundation, basis)
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APASmart Define. (2015). informant thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/informant/thesaurus/synonyms
ChicagoSmart Define. 2015. "informant thesaurus" https://smartdefine.org/informant/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, informant thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/informant/thesaurus/synonyms>.
MLASmart Define. "informant thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/informant/thesaurus/synonyms>