Perfect for crossword puzzle enthusiasts or anyone looking to improve their spelling and vocabulary! Crossword Puzzle Solver using Merriam-Webster Word List including Biographical and Geographical References Word Builder uses the letters entered to create a list of possible words to help solve Anagram puzzles Thesaurus with 500,000 synonyms & antonyms Confusables Function identifies and explains sound-a-like words, i.e. affect: impress vs. effect: result Classmates Feature provides words in a similar category, i.e. tiger, cheetah, jaguar, leopard, lion, etc. Word Games & Exercises, including Hangman, Anagrams, Jumble, Spelling Bee, Word Builder, Word Blaster, Word Deduction and Word Train SAT* and User Word Lists Timer feature for timed tasks REQUIRES 2 AAA BATTERIES