ImpregnableWordNet Explorer
Explore synonyms, antonyms, hypernyms, hyponyms, and semantic relationships for “impregnable” powered by Princeton WordNet.
adjective
incapable of being overcome, challenged or refuted
Words in this synset: inexpugnable
adjective
not capable of being conquered or vanquished or overcome
adjective
capable of conceiving
Words in this synset: conceptive
adjective
capable of reproducing
adjective
immune to attack; incapable of being tampered with
adjective
immune to attack; impregnable