Bago

 The object is to make as many words as possible by following a 
 continuous path through adjacent letters in the rack.  (Diagonal counts 
 as adjacent.)  The path need not be straight, but each letter in the 
 path can only be used once.  Only words of 4 or more letters may be 
 used.  If one can form several words by the addition of suffixes, all 
 the words will score.  

 For instance, if you find "RATE,"  "RATES," and "RATED" in the rack, you 
 may include them all in your list.  Each round is usually 3 minutes 
 long.