Higher ground
Hillock and higher ground are semantically related. In some cases you can use "Hillock" instead a noun phrase "Higher ground".
Hillock
Hillock noun - A small natural hill.
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Synonyms for Hillock
Higher ground and hillock are semantically related. You can use "Higher ground" instead a noun "Hillock".
Mutual synonyms
Cite this Source
Hillock and Higher ground. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/higher_ground/hillock
Higher ground & Hillock. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/higher_ground/hillock>.
Hillock or Higher ground. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/higher_ground/hillock.
Google Ngram Viewer shows how "higher ground" and "hillock" have occurred on timeline