Delve
Delve noun - A naturally formed underground chamber with an opening to the surface.
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Synonyms for Delve
Earthwork and delve are semantically related in excavation topic. In some cases you can use "Earthwork" instead a noun "Delve".
Earthwork
Earthwork noun - An earthen rampart.
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Synonyms for Earthwork
Delve and earthwork are semantically related in excavation topic. Sometimes you can use "Delve" instead a noun "Earthwork".
Cite this Source
Earthwork and Delve. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/delve/earthwork
Delve & Earthwork. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/delve/earthwork>.
Earthwork or Delve. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/delve/earthwork.
Google Ngram Viewer shows how "delve" and "earthwork" have occurred on timeline