Agent
Agent noun - A person who acts or does business for another.
Usage example: the sports agent negotiated a record-breaking contract for the baseball player
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Synonyms for Agent
Operative is a synonym for agent in spy topic. In some cases you can use "Operative" instead a noun "Agent", when it comes to topics like author, investigate, detective, doer. popular alternative
Operative
Operative noun - A person who tries secretly to obtain information for one country in the territory of another usually unfriendly country.
Usage example: CIA operatives take terrible risks to find out the secrets of foreign countries
Agent is a synonym for operative in investigate topic. You can use "Agent" instead a noun "Operative", if it concerns topics such as detective. popular alternative
Mutual synonyms
How words are described
| fellow | fellow agent | fellow operative |
| good | good agent | good operative |
| female | female agent | female operative |
| special | special agent | special operative |
| Other adjectives: elite, best, perfect, top, single, corrupt, loyal, rogue, young, trained, new, senior, federal, former, Nazi, retired, competent, undercover, covert, soviet. | ||
Both words in one sentence
- Removing the Earpiece When an agent or operative removes their communication earpiece, they're going to disobey an order, go rogue, or say something "off the record."
Source: Action/Adventure Tropes - In the military, the phrase originally started as a check-box on Army after-action reports: Terminate without prejudice meant let an agent or operative go but allow possible future employment, terminate with prejudice meant that he was unsuitable for future employment.
Source: Deadly Euphemism -
Aya herself even lampshades that it's much easier to introduce herself as an "FBI agent" instead of a MIST operative.
Source: Video Game / Parasite Eve 2
Cite this Source
Operative and Agent. (2016). Retrieved 2026, July 20, from https://thesaurus.plus/related/agent/operative
Agent & Operative. N.p., 2016. Web. 20 Jul. 2026. <https://thesaurus.plus/related/agent/operative>.
Operative or Agent. 2016. Accessed July 20, 2026. https://thesaurus.plus/related/agent/operative.
Google Ngram Viewer shows how "agent" and "operative" have occurred on timeline