91 entries under expression topic. ×

6
driving force(noun, cause, means, powerhouse)
5
federal agent(noun, idiom)
4
prime mover(noun, idiom, cause, reason)
2
agentive role(noun, idiom)
2
commission agent(idiom, consignee)
2
press agent
2
primum mobile(idiom, cause)
2
starting point(cause, source, derivation)
1
Rube Goldberg invention(idiom, material, instrument, machine)
1
Sherlock Holmes(spy, hound, police, informer)
1
bad person(noun, opposition, villain, rebel)
1
bird dog(spy, informer, reporter, gumshoe)
1
civil servant(noun, director, representative, official)
1
delivery person(noun, herald, mediator, envoy)
1
dernier ressort(supply, replacement, alternative, alternate)
1
double agent(noun, plant, spy, operative)
1
errand person(noun, herald, mediator, envoy)
1
espionage agent(noun, plant, operative, informer)
1
fifth column(noun, opposition, villain, rebel)
1
foreign agent(noun, plant, operative, informer)
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APASmart Define. (2016). agent thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/agent/thesaurus/synonyms
ChicagoSmart Define. 2016. "agent thesaurus" https://smartdefine.org/agent/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, agent thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/agent/thesaurus/synonyms>.
MLASmart Define. "agent thesaurus" 1 March 2016. Web. 20 September 2026. <https://smartdefine.org/agent/thesaurus/synonyms>