Fagged and Unshielded

Fagged adjective - Drained of energy or effectiveness; extremely tired; completely exhausted.

Unshielded and fagged are semantically related. In some cases you can use "Unshielded" instead an adjective "Fagged".

Unshielded adjective - (used especially of machinery) not protected by a shield.

Fagged and unshielded are semantically related. Sometimes you can use "Fagged" instead an adjective "Unshielded".