Overworked vs Overwhelmed - What's the difference?

As an adjective overworked

is being subjected to too much work.

(overwhelm).

(en adjective)

Being subjected to too much work

*{{quote-magazine, date=2013-10-19, volume=409, issue=8858, magazine=(The Economist)

, title= Preparing for success , passage=Miss Suu Kyi’s overworked advisers

(head)

(overwhelm)

To engulf, surge over and submerge.

The dinghy was overwhelmed by the great wave.

To overpower, crush.

In December 1939 the Soviet Union attacked Finland with overwhelming force.

* Bible, Psalms lxxviii. 53

The sea overwhelmed their enemies.

To overpower emotionally.

He was overwhelmed with guilt.

Joy overwhelmed her when she realized that she had won a million dollars.

To cause to surround, to cover.

(Papin)

* overwhelming