Impregnable: alternatives and connections

Producing fruit or vegetation in abundance; fruitful; able to produce abundantly; prolific; fecund; productive; rich; inventive; as, fertile land or…

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Producing fruit or vegetation in abundance; fruitful; able to produce abundantly; prolific; fecund; productive; rich; inventive; as, fertile land or…

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Incapable of being wounded, or of receiving injury.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Incapable of being wounded, or of receiving injury.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Not conquerable; indomitable.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Not conquerable; indomitable.

Open English WordNet links these adjective senses as similar in meaning; they are not necessarily interchangeable.

Quality or state of being invulnerable.

Open English WordNet records a derivational relationship between these word forms.

Quality or state of being invulnerable.

Open English WordNet records a derivational relationship between these word forms.

Capable of conceiving.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Incapable of being subdued by force; impregnable; unconquerable.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Not violable; not susceptible of hurt, wound, or harm (used with respect to either physical or moral damage); not susceptible of being profaned or co…

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Free from fear, care, or anxiety; easy in mind; not feeling suspicion or distrust; confident.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.

Having active physical power, or great physical power to act; having a power of exerting great bodily force; vigorous.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.