Make impregnable
Shield and make impregnable are semantically related. In some cases you can use "Shield" instead a verb phrase "Make impregnable".
Shield
Shield verb - To drive danger or attack away from.
Make impregnable and shield are semantically related. You can use "Make impregnable" instead a verb "Shield".
Cite this Source
Shield and Make impregnable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/make_impregnable/shield
Make impregnable & Shield. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/make_impregnable/shield>.
Shield or Make impregnable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/make_impregnable/shield.
Google Ngram Viewer shows how "make impregnable" and "shield" have occurred on timeline