If you're playing on English, this is next to impossible. There are way too many people playing this seriously. They play for competition. They want to be ranked high so they can brag and be "known" for it. There are plenty of these kinds of people. You will see several people always in the top 10. This makes this game very annoying as they are stopping use achievement whores dead in our tracks. Get a life, we say! Yet here we are, upset because we want achievements and will play 20 hours of grinding in different languages to do so and shamelessly use the help of Wordament Solver. Anyways just play on a different language and you should get it with the help of the solver or by getting good at that language. An example is Swedish. Go for 3 letter words
and add an A to them. Add an R after the A if it is available. This often results in multiple points.
Wordament Solver -Use at your own risk and cautiously. You can be banned from the game if caught using it.