Lowborn and Nitwitted

Lowborn adjective - Belonging to the class of people of low social or economic rank.

Nitwitted and lowborn are semantically related. In some cases you can use "Nitwitted" instead an adjective "Lowborn".

Nitwitted adjective - (of especially persons) lacking sense or understanding or judgment.

Lowborn and nitwitted are semantically related. Sometimes you can use "Lowborn" instead an adjective "Nitwitted".