Impregnable and Laboured

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

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

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

Laboured adjective - Requiring or showing effort.

Impregnable and laboured are semantically related. Sometimes you can use "Impregnable" instead an adjective "Laboured".

Nearby Words: labor, labour, labored, labourer, labouring