Investigated
Tunneled and investigated are semantically related. In some cases you can use "Tunneled" instead a verb "Investigated".
Tunneled
Investigated and tunneled are semantically related. Sometimes you can use "Investigated" instead a verb "Tunneled".
Cite this Source
Tunneled and Investigated. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/investigated/tunneled
Investigated & Tunneled. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/investigated/tunneled>.
Tunneled or Investigated. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/investigated/tunneled.
Google Ngram Viewer shows how "investigated" and "tunneled" have occurred on timeline