Impregnable and Malignant

Impregnable adjective - Incapable of being defeated, overcome, or subdued.

Malignant and impregnable are semantically related. In some cases you can use "Malignant" instead an adjective "Impregnable".

Nearby Words: impregnate, impregnation, impregnated, impregnability, impregnating

Malignant adjective - Having or showing a desire to cause someone pain or suffering for the sheer enjoyment of it.

Impregnable and malignant are semantically related. Sometimes you can use "Impregnable" instead an adjective "Malignant".

Nearby Words: malign, malicious, malignancy, malignantly