Well, this is my favorite game so far in terms of core mechanics. The only thing that's a bit disappointing is that the enemies themselves don't interact with this mechanic. If you plan to develop the game or the idea further, a little idea i had while playing is that you have to type an attack word faster than the enemy types a defensive one, and maybe even create words that debuff mobs writing speed etc.
But overall, it's a super cool game with minimalist, beautiful visuals and excellent sound design.