Ill-advised and Softheaded

Ill-advised adjective - Showing poor judgment especially in personal relationships or social situations.

Softheaded and ill-advised are semantically related In some cases you can use "Softheaded" instead an adjective phrase "Ill-advised".

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

Ill-advised and softheaded are semantically related in foolish topic. Sometimes you can use "Ill-advised" instead an adjective "Softheaded".