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 © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
Classroom | Privacy Policy | Terms | Ad Choices