Subhuman and Unrefined

Subhuman adjective - Having or showing the nature and appetites of a lower animal.

Unrefined and subhuman are semantically related. In some cases you can use "Unrefined" instead an adjective "Subhuman".

Unrefined adjective - Being such as found in nature and not altered by processing or refining.

Subhuman and unrefined are semantically related. Sometimes you can use "Subhuman" instead an adjective "Unrefined".