The question of a specific three-letter string’s validity in the game of Scrabble hinges on its presence in the official Scrabble dictionary. This lexicon determines which letter combinations are permissible during gameplay. For example, common words like “cat” and “dog” are acceptable, while nonsensical strings like “qzx” are not.
Understanding permissible word choices is crucial for successful Scrabble play. A player’s vocabulary and ability to strategically utilize the board’s premium squares are directly influenced by knowing which words are valid. This knowledge allows players to maximize their score and create opportunities to challenge opponents. Historically, official Scrabble dictionaries have evolved, sometimes leading to disputes and revisions, demonstrating the importance of a standardized word list for fair and consistent gameplay.