The Phrontistery
- http://phrontistery.info/
- 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.
VocabularyMail.com
- http://vocabularymail.com/
- 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.