Word unscrambler
An unscrambler checks your letters against a dictionary and returns every word that can be spelled from them. Words using all the letters are exact anagrams and are listed first; shorter words follow, grouped by length. The letters LISTEN, for instance, also spell SILENT, ENLIST and TINSEL.
How to unscramble letters
The dictionary is loaded only when you start typing, and only the word lengths your rack can reach — a seven-letter rack pulls about 88 KB rather than the whole list. It is Webster’s Second International, whose copyright lapsed long ago, so it is generous with archaic words and is not a tournament word list. If you are playing competitively, check anything unfamiliar against your game’s own dictionary.
Questions
Up to fourteen, which is the longest word length in the dictionary. Longer racks are trimmed.