Stupid and Straight-faced

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

Straight-faced and stupid are semantically related In some cases you can use "Straight-faced" instead an adjective "Stupid".

Nearby Words: stupidity, stupor, stupidly

Stupid and straight-faced are semantically related in expressionless topic. Sometimes you can use "Stupid" instead an adjective phrase "Straight-faced", if it concerns topics such as having a blank look on face.