Dictionaries
CollinsLanguage.com
[ http://www.collinslanguage.com/ ]
Buy downloadable dictionary software and online subscriptions to the best language resources.
Dictionary.com
[ http://dictionary.reference.com/ ]
Find accurate definitions and audio pronunciations of words.
Free Dictionary
[ http://www.freedictionary.org/ ]
An online English dictionary that gives you English definitions, synonyms, pronunciation, spelling and more.
HyperDic
[ http://www.hyperdic.net/ ]
A hyper-dictionary of English, Spanish and Catalan language. Also features downloads, and help.
Lexical FreeNet
[ http://www.lexfn.com/ ]
Rhyming directory. Lets you enter a word and other words that rhyme will be displayed. Offers suggestions too.
Macmillan Dictionary
[ http://www.macmillandictionary.com/ ]
An internationally recognised publisher of encyclopedias, dictionaries and reference works.
Word Central
[ http://www.wordcentral.com/ ]
Student created dictionary that also has a rhyming section. Daily buzzword available if you subscribe.