No. You have to wait until their 1 year old. (4 real days)
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --MWIT. That is, six letter words with 3rd letter M and 4th letter W and 5th letter I and 6th letter T. In alphabetical order, they are: dimwit