A collection of 2000 words which are often omitted from dictionaries, and are in danger of being eliminated from the English language. www.islandnet.com/~egbird/dict/dict.htm
A free daily email broadcast of one to three words, their definitions, and explanations and examples of how to use them effectively in your speech and writing. VocabularyMail.com
A online dictionary of obscure and unusual words and obsolete terms to help enhance vocabulary; over 15,500 English words with brief definitions. phrontistery.info/ihlstart.html
A site for lovers of obscure and unusual words, featuring a dictionary of rare words, word lists of vocabulary on specific topics, essays and discussions on etymology, vocabulary and language usage. phrontistery.info