Tips and Tricks
If you're really running out of words to create with the board you have, try using all of the words so that you can flip it and be given a new set.
Got a nice little stack of Coins built? Splurge on a freeze time or a 4x multiplier, as that wad is only going to waste otherwise.
Remember: you can add an 'S' to loads of words, so look out for those plurals.