A few suggestions;
- Maybe a special word (dunno what to call it) where there's a random word that's longer than 5 letters that gives you double points if you make it and it randomizes each time you get it. This would help with deciding what words to use.
- Make the undo button z not ctrl+z
- I think it'd be cool if the player moves off side of the map they should be put into a random spot (like the letters)
- A child friendly mode (no swear words
- The English dictionary has some weird words that may be acronyms, for example (ra, lp, sd, cg, ii, don, ira, mese)