Guarded
Guarded adjective - Having or showing a close attentiveness to avoiding danger or trouble.
Impregnable and guarded are semantically related. In some cases you can use "Impregnable" instead an adjective "Guarded".
Impregnable
Impregnable adjective - Incapable of being defeated, overcome, or subdued.
Usage example: an impregnable fortress that had foiled one invader after another over the centuries
Guarded and impregnable are semantically related. Sometimes you can use "Guarded" instead an adjective "Impregnable".
Mutual synonyms
Cite this Source
Impregnable and Guarded. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/guarded/impregnable
Guarded & Impregnable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/guarded/impregnable>.
Impregnable or Guarded. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/guarded/impregnable.
Google Ngram Viewer shows how "guarded" and "impregnable" have occurred on timeline