Find Synonyms
impregnability Synonyms
Another word for impregnability
Choosing another word for impregnability that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match strength.
• noun (Context 1)
The quality or state of being unable to be captured, broken into, or overcome by force or external challenge.
Usage Example
"The ancient fortress was renowned for its invulnerability, perched high on sheer cliffs overlooking the sea."
Strongest
invulnerability
impenetrability
Strong
inviolability
invincibility
unassailability
Opposites of impregnability
The opposite of impregnability shifts depending on context. Common opposites include:
vulnerability
defenselessness
susceptibility
weakness
fragility
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Impregnability. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/impregnability