DEV Community

Cover image for I Built a Free Word Finder That Checks 350K+ Words — Here's What Makes It Different
XIAO FENG
XIAO FENG

Posted on

I Built a Free Word Finder That Checks 350K+ Words — Here's What Makes It Different

Building a comprehensive word finder and dictionary checker that serves Scrabble, Wordle, and crossword players with real-time word validation and definitions."

The Problem

Every word game player knows the frustration: you have a rack of letters, you know there's a valid word there somewhere, but you just can't see it. Or worse — you play a word, only to have it rejected because it's "not in the dictionary."

I built WordHelper.me to solve this — a free, no-signup word finder that checks over 350,000 English words with real definitions, Scrabble scores, and anagram support.

Core Features

1. Dictionary Check with Definitions

The heart of the site is the /check/{word} page. Type any word and get:

  • ✅ Whether it's a valid English word
  • 📝 Full definition and part of speech
  • 🏆 Scrabble and Words With Friends scores (letter-by-letter breakdown)
  • 🔄 Anagrams of the word
  • 📚 Related words from the same root

For example, check out hello — it's worth 8 points in Scrabble with the definition right there.

2. Scrabble Word Finder & Cheat

Enter your rack letters and instantly find every valid word you can play, sorted by score. Uses the official SOWPODS dictionary (the same one tournament Scrabble uses).

Try it: Scrabble Word Finder

3. Wordle Solver

Green, yellow, and gray letter filtering for Wordle. Enter your known letters and eliminate impossibilities. Works for Wordle, Quordle, and any variant.

4. Anagram Solver

Enter any set of letters and get every possible word arrangement, from 2-letter words up to full-length anagrams.

5. Crossword Solver

Pattern-based search: enter known letters and blanks (e.g., ?a??e) to find matching words. Supports regex-friendly patterns.

6. Words With Friends & Wordfeud Helpers

Dedicated tools for popular Scrabble variants like Words With Friends and Wordfeud, with platform-specific scoring rules.

7. Word Lists

Browse words by:

  • Starting with[wa](https://wordhelper.me/words-starting-with/wa)* → water, watch, wave...
  • Ending with*[ing](https://wordhelper.me/words-ending-with/ing) → running, jumping...
  • Containing*[un](https://wordhelper.me/words-containing/un)* → under, until, unable...

8. Specialty Tools

The Tech Stack

  • Backend: Python (Flask) — handles dynamic pages and API requests
  • Frontend: Vanilla JavaScript — no framework bloat, just fast client-side interactions
  • Dictionary: SOWPODS (combined TWL + CSW) with ~350K+ words, all with definitions and part-of-speech tagging
  • Hosting: Self-hosted with Nginx reverse proxy for performance
  • SEO: Static-rendered pages with proper meta tags, Open Graph, and JSON-LD structured data — each word check page is its own indexed URL

Why I Built This

I play a lot of Scrabble and Wordle, and I kept running into word checkers that were either:

  • Full of ads and popups
  • Using incomplete or inaccurate dictionaries
  • Slow and clunky on mobile

So I made my own — fast, clean, ad-reasonable, and backed by a proper dictionary with real definitions. No AI-generated nonsense, just verified word data.

Stats After Launch

  • 14,000+ word check pages indexed by Google
  • Active daily crawls from Google (1,500+ requests/day)
  • 200+ blog posts covering Scrabble strategy, Wordle tips, and word lists
  • All free, no account needed, no paywalls

Try It

Give it a spin: WordHelper.me

If you play any word games — Scrabble, Wordle, Words With Friends, Wordfeud, crosswords — there's something here that'll save you time (or settle an argument about whether "qi" is a valid word — spoiler: it is, 11 points).


Built by a fellow word game enthusiast. No trackers, no login wall, just words.

Top comments (0)