Unhewn and Unfinished

Unhewn adjective - (of stone especially) not given a finished form by or as if by hewing.

Unfinished and unhewn are semantically related. in crude topic. In some cases you can use "Unfinished" instead an adjective "Unhewn", when it comes to topics like rough, basic.

Unfinished adjective - Not brought to the desired final state.

Unhewn and unfinished are semantically related. You can use "Unhewn" instead an adjective "Unfinished".