Spy out
Track down and spy out are semantically related. In some cases you can use "Track down" instead a verb "Spy out".
Track down
Track down verb - To come upon after searching, study, or effort.
Spy out and track down are semantically related. Sometimes you can replace term "Spy out" with "Track down", this phrasal verbs are similar.
Mutual synonyms
Related pairs
Cite this Source
Track down and Spy out. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/spy_out/track_down
Spy out & Track down. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/spy_out/track_down>.
Track down or Spy out. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/spy_out/track_down.
Google Ngram Viewer shows how "spy out" and "track down" have occurred on timeline