Originally Posted by One World
'X' is most desired letter cube after the pair of Blanks in Scrabble. The one I most hate is 'Q' if it is not paired with a 'U'. I also feel uncomfortable unless I can place my 'X' in a 'Triple Letter Score'.
You need to get a (Scrabble) dictionary and memorize the words that start with Q but don't have a U afterwards.