I haven't had a problem yet with the game's vocabulary. The only word that I tried that didn't work for a reason other than my failings in spelling was "hippopotomonstrosesquipedalian".
Stick with it guys; the difficulty drops at level 31 (with a new algorithm for level generation, too!). Put on some nice music, and it's only a matter of time before that hard badge is yours.
 "Brick Square Head"){kind=icon}
 "The Mouse 101"){kind=icon}
 "Maze Game"){kind=icon}
 "Clockwords: Prelude"){kind=icon}
 "loops of zen"){kind=icon}
 "Take Your Canvas Bags To The Supermarket."){kind=icon}
 "Particles"){kind=icon}
 "Shootorial Development"){kind=icon}