| impregnable | (adjective) capable of conceiving | Synonyms: conceptive |
|---|
| (adjective) immune to attack; incapable of being tampered with | Synonyms: inviolable, secure, strong, unassailable, unattackable |
| (adjective) incapable of being overcome, challenged or refuted | Synonyms: inexpugnable |
| nonpregnant | (adjective) not pregnant | - |
|---|
| pregnant | (adjective) carrying developing offspring within the body or being about to produce new life | - |
|---|
| (adjective) filled with or attended with | Synonyms: fraught |
| (adjective) rich in significance or implication | Synonyms: meaning, significant |
| unimpregnated | (adjective) not having been fertilized | Synonyms: unfertilised, unfertilized |
|---|