Really interesting game that sticks to the theme and doesn't bite off more than it can chew.
Interested to see how it performs as I always presumed word games aren't fair to ESL speakers.
It gets frustrating once you get a lot of letters near since their disappearance corrupts the word, and deleting is too slow. Keyboard bounce is forgiven by most games, not by typing ones!
You should maximise your view immediately, don't leave it to the player, I could not find a way to, in fact was there even a menu?