Really enjoyable. Disagree with some of the comments here about wanting to be warned if you're about to lose a battle - losing battles can be strategically advantageous to dispose of unwanted letters and free up board space. It's possible to fight back from near defeat - even a total wipeout - and long back-and-forth fights across the board can happen. I definitely don't want to be prevented from sacrificing.

Maybe a mode where you can see a preview of how a move will play out before you commit the move would help.

I do agree with some of the other comments that the letter probabilities seem a little unbalanced, but that could just be the tendency to remember runs of bad luck in the letter draw.

In terms of dictionary feedback: I'd love to see at a glance on the board which words are 'real words' and which are not. Some sort of visual highlighting of the letters that are in a word would be great.

Having the dictionary always available would be great, rather than having to click twice to get into it, then click again to focus the lookup field.

The AI never seems to use swaps. Is that deliberate?