MapMyWord

An online graphic dictionary and thesaurus, MapMyWord dynamically draws color-coded network representation of words, relationships (16 types), and meanings in radial clickable graphs. You can look up definitions, stumble upon the next random word, see sample usage, listen to the pronunciation, pick your preferred word list, get spelling suggestions, and traverse clickable nodes and words, for free! MapMyWord attracts over 2 million clicks from around the globe every month, and the numbers keep growing.