Synonyms of impregnable from BoostVocab

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impregnable

/ɪm'prɛgnəbəl/

Synonyms of impregnable Antonyms of impregnable Examples of impregnable Usage of impregnable Parts of impregnable Definition that contains impregnable Words sounding like impregnable Explanation of impregnable

adjective
immune to attack; incapable of being tampered with
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"an impregnable fortress"

Similar:

inviolable secure strong unassailable unattackable invulnerable
adjective
incapable of being overcome, challenged or refuted
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"an impregnable argument" "impregnable self-confidence"

Similar:

inexpugnable unconquerable
adjective
capable of conceiving
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Similar:

conceptive fertile

Synonyms & Similar Words

strong secure fertile invulnerable inviolable unconquerable unassailable unattackable impregnability inexpugnable conceptive