Potty and Witless

Potty adjective - Being or characteristic of a person who has an offensive air of superiority and tends to ignore or disdain anyone regarded as inferior.

Witless and potty are semantically related. In some cases you can use "Witless" instead an adjective "Potty".

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

Potty and witless are semantically related. Sometimes you can use "Potty" instead an adjective "Witless".