UnscrambleKey

Finds the words that use all of the given letters exactly once, with blank tiles allowed. Returns the anagrams with common words first and their scores, and the number of shorter words the same letters make.

Checks a word against the dictionary and scores it. Returns whether the word is valid, whether it is common or rare, and its Scrabble and Words With Friends points letter by letter.

Finds the words that fit a crossword-style pattern such as _A_E_, where _ is an unknown letter, optionally limited to words whose unknown positions can be filled from the available letters. Returns the matching words with common words first and their scores.

Solves a Wordle position from the guesses made and the colour of each letter. Returns the words still possible with common words first, the ten best next guesses and the letters ruled out, or a note when the clues cannot all be true.

Finds every dictionary word that can be made from a rack of letters, with optional blank tiles and start, end, contains and length filters. Returns the words grouped by length with common words first and a Scrabble or Words With Friends score for each, the best-scoring and longest words, and a link to the matching unscramblekey.com page.

Lists the dictionary words of a given length, or that start with, end with or contain given letters, in popularity order with common words first. Returns a page of words with their scores, the counts and a link to the matching list page on unscramblekey.com.