Antonyms for



Antonyms of adj impregnable

3 senses of impregnable

Sense 1:
impregnable, inviolable, secure, strong, unassailable, unattackable

INDIRECT (VIA invulnerable) -> vulnerable

Sense 2:
conceptive, impregnable

INDIRECT (VIA fertile) -> sterile, unfertile, infertile

Sense 3:
impregnable, inexpugnable

INDIRECT (VIA unconquerable) -> conquerable
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