Devoid and Unintelligent

Devoid adjective - Utterly lacking in something needed, wanted, or expected.

Unintelligent and devoid are semantically related. In some cases you can use "Unintelligent" instead an adjective "Devoid".

Unintelligent adjective - Not having or showing an ability to absorb ideas readily.

Devoid and unintelligent are semantically related. Sometimes you can use "Devoid" instead an adjective "Unintelligent".