What is the TWL dictioanry?

The TWL dictionary, or Tournament Word List, is a standardized list of acceptable Words used in competitive Scrabble play in North America. It is maintained by the National Scrabble Association and serves as a reference for players to determine valid Words during tournaments. The TWL is updated periodically to include new Words and exclude those that are no longer commonly used. It plays a crucial role in ensuring consistency and fairness in Scrabble competitions.