New to competitive Scrabble? This guide covers what’s different from home play: the clock, keeping score, how a turn works, challenges, tile handling, and why club play is worth it.

Curated articles, videos, and PDFs covering Scrabble from the ground up — beginner rules and tile management, intermediate board strategy, and advanced equity-based thinking.

Definitions for common Scrabble terms — bingos, hooks, rack management, challenge rules, lexicons, and study software — arranged A–Z.

YouTube channels and podcasts for competitive players — game analysis and tournament coverage from Will Anderson, Mack Meller, NASPA, and others, plus the Scrabble Dabble Doo word-study podcast.

Free open-source Scrabble AI and game analysis tool (Windows/Mac). Used by top players to review games and compare move equity. The same engine that powered ESPN's Scrabble Championship analysis.

Printable quick-reference for the WOW24 (WGPO) lexicon: short words, high-probability plays, and key lists. Newcomers at our more competitive clubs are welcome to keep this handy during games. (TWL23 Cheat Sheet)

Study lists generated from WOW24: words by length, hook letters, vowel-heavy words, suffix and prefix lists, anagram sets, and more.

The top 25 probability-sorted 6–7 letter stems from John Chew's anamonics, each expanded to show every valid one-letter extension with back hooks, WOW24 definitions, and an audio MP3.

WOW24 words grouped by topic — animals, music, food, sports, and dozens more.

The gold-standard word study app. Anagram search, spaced-repetition flashcards (Cardbox), and Word Judge mode. Supports NWL2023 and CSW24.

Dictionary containing the complete WOW24 word list with all definitions. Formatted for input into Zyzzyva. Covers all 195,383 entries.

Browser-based timed anagram training. Fifty scrambled words per session, bingo marathons, probability-sorted lists, and custom uploads. Supports NWL and CSW lexicons.

Free iPhone app by Seth Lipkin. Word lookup, pattern matching, word judge, and tournament timer. Supports NWL2023 and CSW24.

Free, ad-free Android word study app by Dana Bell. Anagram, hook, pattern, stem, and word-builder searches with definitions stored locally (no internet required). Supports NWL23, WOW24, CSW24, and more. includes Quizzes (Quick or Cardbox), Word Judge, and Time Clock. Uses the same Cardbox database format as Zyzzyva.

A one-page score sheet with columns for tracking tile counts, scores, and per-round notes. Print double-sided for a full match. Designed by Mitch Bayersdorfer.

The leading modern competitive platform, run as a non-profit. Supports NWL2023 and more. Used for official NASPA online events and rated play.

Long-running (since 2001) server with a large global player base, 35+ skill-tiered bots, rated and casual games in multiple languages. Optional membership (~$29/yr) unlocks game analysis.

Free open-source client (Windows/Mac/Linux) for standard, Superscrabble, and 3D variants with online multiplayer and ratings. Highly configurable lexicon and board settings.

Governing body for tournament and club Scrabble in the US and Canada. Manages ratings, sanctions events, edits the NWL, and distributes Zyzzyva. Membership required for rated play.

Player-run alternative to NASPA. Organizes the annual Word Cup championship and regional events with an emphasis on community governance.

Player-run alternative to NASPA, using the International Scrabble Dictionary, Collins Scrabble Words.

A standard for rated competitive club and tournament play in North America. Used at the Portland Scrabble Club on Tuesday nights.

A freely-licensed word list. 99.7% the same as the NWL list. Trigger warning: biggest difference are some slurs. Used at Lucky Labrador (Sundays) and Soku Sushi (Fridays). Zyzzyva import file available here.

The international lexicon used in WGPO tournaments and competitive play outside North America. Larger than NWL; includes many British and international spellings.

The older, widely-known dictionary used at casual and social games. A good starting point for home players.

NASPA (North American Scrabble Players Association) governs rated tournament play. WGPO (Word Game Players Organization) is an independent organization with open, freely-licensed word resources and a more relaxed competitive culture.

Hasbro-licensed checker using the Official Scrabble Players Dictionary (NWL). Checks validity, gives definitions, and includes a rack-anagram word finder.

Word lookup, ratings, player search, rating calculator, and the NWL23 cheat sheet — all NASPA tools in one place.

Upcoming Portland-area tournaments and past results going back to 2024, with links to cross-tables.com for full standings and game records.

Complete listing of upcoming NASPA-sanctioned tournaments in the US and Canada, updated continuously. Essential for planning competitive play.

Upcoming WGPO-sanctioned events including the annual Word Cup. Covers Collins/CSW lexicon events across North America.