Advance and Undercover agent
Related terms
Advance
Advance noun - Forward movement in time or place.
Undercover agent and advance are semantically related. In some cases you can use "Undercover agent" instead a noun "Advance".
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
Advance and undercover agent are semantically related. Sometimes you can use "Advance" instead a noun phrase "Undercover agent".
Cite this Source
Undercover agent and Advance. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/advance/undercover_agent
Advance & Undercover agent. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/advance/undercover_agent>.
Undercover agent or Advance. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/advance/undercover_agent.
Google Ngram Viewer shows how "advance" and "undercover agent" have occurred on timeline