Top:Reference:Dictionaries:English

• American-British & British-American (5)

• Hypertext Webster Interface

• Casey's Snow Day Reverse Dictionary (and Guru)
• Dictionary of American Regional English - specializes in regional words and phrases.
• Merriam-Webster Dictionary
• Online Rhyming Dictionary - Retrieve a list of words that rhyme with a given input word.
• wordz - a robot for storing and retrieving words and their meanings.