The letter Q scores 10 in Scrabble, 10 in Words with Friends and 10 in Wordfeud
The quintessential Q can be used to make many quality words.
A Q at the end in words like LOQ or COQ. A Q in the middle in words like NIQAB or PIQUE. Many words begin with Q too QUICK QUIDS QUIETLY QUACK.
Words beginning with QAWords beginning with QIWords beginning with QOWords beginning with QUWords beginning with QW
Words ending with AQWords ending with IQWords ending with NQWords ending with UQ