Words Constructor - Intellectual game in which you have to make a word from the letters on the field.
Wordbase - Wordbase - the fun, addictive and challenging game of words and letters for iPhone!
Tanglet - Tanglet is a single player word finding game based on Boggle.
Crosswords Arena - Word game, multiplayer and computer players
Lexica - An open source word-search game.
4WORD4 Word Game - 4WORD4 is a fun, addictive word game.