Agent
Agent noun - Something used to achieve an end.
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Synonyms for Agent
Secret agent and agent are semantically related in spy topic. In some cases you can use "Secret agent" instead a noun "Agent".
Secret agent
Secret agent noun - A person secretly employed in espionage for a government.
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Synonyms for Secret agent
Agent and secret agent are semantically related in spy topic. You can use "Agent" instead a noun phrase "Secret agent".
Mutual synonyms
Cite this Source
Secret agent and Agent. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/agent/secret_agent
Agent & Secret agent. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/agent/secret_agent>.
Secret agent or Agent. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/agent/secret_agent.
Google Ngram Viewer shows how "agent" and "secret agent" have occurred on timeline