About Word Unscrambler

What this tool does

Word Unscrambler takes a set of letters and finds every valid English word that can be built from those letters. You can include blank tiles or unknown letters using the ? wildcard, and narrow results using filters for word length, starting letters, ending letters, or a required substring.

Results are grouped by word length, longest first, and every word displays a Scrabble-style point score — the raw sum of its letter values before any board multipliers. The tool is designed to be fast, straightforward, and free of noise. There are no accounts, no sign-ups, and no limits on searches.

Who it is for

The tool is designed for:

• •Scrabble players looking for valid plays from a given rack of tiles
• •Words with Friends players checking available words or scores
• •Anagram enthusiasts solving puzzles and exploring word patterns
• •Wordle and word-game players practising specific letter combinations
• •Teachers, students, and vocabulary learners exploring English word lists
• •Puzzle creators needing word lists by length, prefix, or suffix

Dictionary

The word list is derived from dwyl/english-words, a curated open-source English word list maintained on GitHub and published under the MIT licence. It contains over 350 000 validated English words.

Before use, the raw word list is filtered and indexed:

• →Only words between 2 and 15 letters are retained
• →Only words containing letters a–z (no hyphens, apostrophes, or accented characters)
• →All words are lowercased and deduplicated
• →Proper nouns and abbreviations are excluded by the upstream list

The dictionary does not correspond to any single official game word list (TWL, SOWPODS, or OSPD). It is a broad general-purpose English vocabulary suitable for reference and practice.

How it works technically

When you submit a query, the server checks your letter tiles against a pre-built index of the dictionary. Each word is tested to confirm it can be constructed from the available tiles, with wildcard characters filling in for unknown letters. Filters are applied after matching so you can combine constraints freely.

The application is built with Next.js and deployed on Vercel. Searches are handled by a serverless API function with in-memory caching for the dictionary index — typical search latency is under 20 milliseconds.

Dictionary updates

The dictionary is regenerated from the upstream dwyl/english-words source during each production deployment. Updates to the upstream word list are periodically incorporated. If you notice a common English word that appears to be missing, please contact us and we will investigate.

Disclaimer

Word Unscrambler is an independent utility for personal, educational, and reference use. It is not affiliated with, endorsed by, or connected to Hasbro, Mattel, Zynga, or the publishers of Scrabble®, Words With Friends®, or any other word game. All trademarks are the property of their respective owners. The tool is intended as a reference and practice aid, not as a means to gain an unfair competitive advantage.

Contact

Questions, bug reports, or word suggestions are welcome. We typically respond within 1–3 business days.