New Year, New Words

DUMB
Speechless, has low level of intelligence
(therefore, he is missing intelligence)

STUPID
shows a lack of intelligence
(he has intelligence, but doesn't use it... aha!)

MORON
(psychology term) has a significant learning difficulty and has difficulty is doing usual social functions
(he must have problems doing normal activities first)

RETARD
offensive term for someone unitelligent or with a learning disability.

Well... now we know the difference.