Thesaurus
impregnable
Synonyms and Antonyms of impregnable
1
incapable of being defeated, overcome, or subdued
exposed, imperiled (or imperilled), insecure, liable, open, susceptible, unguarded, unprotected, unsafe
2
impossible to get through or into
impassable (also impassible), impenetrable, impermeable, impervious
Learn More about impregnable
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Dictionary: Definition of impregnable Spanish Central: Translation of impregnable Nglish: Translation of impregnable for Spanish speakers Britannica English: Translation of impregnable for Arabic speakers
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