Just launched 4letterwords.org, a simple but comprehensive resource for all English 4-letter words.
Beyond the obvious word game utility, this site could be a neat dataset for computational linguistics, NLP experiments, or quick vocabulary analysis. It includes Scrabble scores for each word, providing a simple numeric attribute to the linguistic data. The finder tool also allows for pattern matching (e.g., _A_E) which might interest those exploring word structures.
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