Pioneer
Pioneer noun - A person who settles in a new region.
Undercover agent and pioneer are semantically related. In some cases you can use "Undercover agent" instead a noun "Pioneer".
Nearby Words: pioneering, pioneered
Undercover agent
Undercover agent noun - (military) a secret agent hired by a state to obtain information about its enemies or by a business to obtain industrial secrets from competitors.
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Synonyms for Undercover agent
Pioneer and undercover agent are semantically related. Sometimes you can use "Pioneer" instead a noun phrase "Undercover agent".
Cite this Source
Undercover agent and Pioneer. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/pioneer/undercover_agent
Pioneer & Undercover agent. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/pioneer/undercover_agent>.
Undercover agent or Pioneer. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/pioneer/undercover_agent.
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