Browser Based

BigOpolis Daily Fill-It-In
Daily online fill-it-in puzzle similar to a crossword puzzle but easier.
http://www.bigopolis.com/

Bill's Free Word Puzzles
Free word puzzles available online with more available via mail.
http://www.dol.net/~Billw/Billw.html

BookSense.com
Play either Word Invaders or Cryptogram.
http://www.booksense.com/fun/

Brain Games Web Guide - Word Puzzles
Directory of word games.
http://thinks.com/webguide/word-puzzles.htm

Conundrum
Guess the scrambled nine letter word in thirty seconds.
http://www.ianktaylor.clara.net/conundrum.htm

Cryptoquotes.com
Offers cryptogram contests.
http://www.annalivingston.com/cryptoquotes/

Dictionary.com: Fun and Games
New crossword puzzles, word search games every day.
http://dictionary.reference.com/fun/

East of the Web Word Games
A collection of free word games to play by yourself or against others. Includes fast-paced vocabulary, anagrams, and mastermind.
http://www.eastoftheweb.com/games/

The Enigma Device
A fun online Java word game. Features three new word puzzles every day.
http://wordzap.com/enigma

Etymologic
Presented with ten randomly selected roots.
http://www.etymologic.com/

Find It
Figure out what the image is on the virtual TV screen by using two keywords as clues. Shockwave 8.0 or later required.
http://www.geocities.com/giorgos752001/findit.html

Funster
A selection of multiplayer word games and cryptograms testing your vocabulary know-how.
http://www.funster.com/

Internet Park
Site for word game lovers. Games include ReadyMix, Jumbles, and Anagram. User registration required.
http://internet-park.com/

iSketch
Multi-player drawing game similar to Pictionary.
http://www.isketch.net/

Jam's Word Racer Pages
Strategies and tips for Yahoo's Word Racer game, and a pattern oriented word list to assist in learning new words.
http://home.earthlink.net/~jamgotchian/wr/

The Letterbox Game
Use randomly generated letters to form words across and down in a four by four grid. Compete against the computer for high score.
http://letterbox.lexigame.com/letterbox.html

6-Letter-Word Game
Mastermind-like game played with 6-letter words, contains instructions on how to play.
http://www.cooperis.com/quizzes/6letter/

LuminoMagnets
Drag words to make fridge poetry. Includes ability to create word sets and play with sets other users have created.
http://luminocode.com/magnets/

MasterWord - Free Online Word Game
Try to guess the 4 letter word in less than 10 tries.
http://www.masterword.uklinux.net

Moot
Play (on-line) Moot - the critically acclaimed Canadian board-game that tests your knowledge of the English language.
http://www.mootgame.com

Porky Pies
A free online word game. The aim is to find the correct origin of a phrase from three possible answers.
http://www.amherstlodge.com/games/porky_pies/index.htm

Prognosticate
Predict the next word in news articles using context, deduction, and hints if needed.
http://www.prognosticate.com/

Puzzle Depot:
Devoted to puzzles, board games, trivia, related books and software. You will find crosswords, riddles and word puzzles, logic and strategy software/board games, and a large selection of shareware.
http://www.puzzledepot.com/

Pyramid
Word puzzle, in the shape of a pyramid. The first three-letter word is part of each following, longer word, providing clue letters.
http://www.fwend.com/pyramid.htm

Remittag
Create and play quizzes for knowledge or fun.
http://www.remittag.com

Retail Alphabet Game
Rack your brain trying to figure out from what products and corporations these single-letter logo excerpts come.
http://www.joeykatzen.com/alpha/

The RiddleNut.com
The home of hundreds of fun riddles. Play on the site or join the email list and get a riddle a day.
http://www.riddlenut.com

Silly Sentence
Click a button to rearrange subjects and predicates into funny sentences. Includes ability to add new subjects and predicates.
http://www.sillysentence.com/

Sparro.ws
Online game of word association. View archive to see previous words and relations.
http://sparro.ws/

Syndicate.com
Recreational and educational word puzzles.
http://syndicate.com/

Twaddle
Move letters around a board to form a crossword.
http://www.monkeysaid.com/cake/puzzles/play

Twenty Questions
AI game, with database partly built from user input. Free registration required for full access.
http://www.20q.net/

Vandelay Games: Word Gamer's Paradise
Links to quality online resources and word games. Also contains information about Vandelay Games' products, Breakdown, Code Breaker, Grid-Lock, and Woidz.
http://fun2play.com/

Verbotomy
Create an invented word to match the definition in this daily create-a-word game. Players vote for their favorite definitions.
http://www.verbotomy.com/

Vocabulary.com
Vocabulary puzzles and games.
http://www.vocabulary.com/

WEBoggle
Online version of Boggle. Players compete against each other to try and identify as many words as possible within a fixed time limit from a random grid of letters. 4x4 and 5x5 grids available.
http://weboggle.shackworks.com/

Winners Choice Acrophobia Family
A group of players using a special method of playing called "Winners Choice Rules".
http://winnerchoiceclan.tripod.com

Word Association
Creates chains of text from user suggested words.
http://www.wordassociation.org/

Word Detective Word Search Game
A seek and find word search game where you put in the words. Print it out for your friends.
http://www.funbrain.com/detect/index.html

The Word Puzzles
Christian themed word puzzles and games.
http://www.thewordpuzzles.com

Word Quiz
Word Quiz will test your vocabulary and slang word expertise.
http://www.coolquiz.com/quizzes/word/

WordCentral.Com
Merriam-Webster's Word Central offers kids a student dictionary, Daily Buzzword, and interactive word games. Includes homework help and lesson plans for parents, teachers.
http://www.wordcentral.com

WordPlays
Online word games, word puzzle solving tools, and dictionary.
http://www.wordplays.com/

Worm Nerd
Game to create a sentence using the letters in a word.
http://www.potatoe.com/wormnerd/