Empty-headed and Volatile

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

Volatile and empty-headed are semantically related. In some cases you can use "Volatile" instead an adjective phrase "Empty-headed".

Volatile adjective - Likely to change frequently, suddenly, or unexpectedly.

Empty-headed and volatile are semantically related. Sometimes you can use "Empty-headed" instead an adjective "Volatile".

Nearby Words: volatility, volatilize, volatilization, volatilise