Exploring Words Another advanced English-vocabulary program for long-distance learners of all ages, everywhere.
Grandiloquent Dictionary A collection of 2000 words which are often omitted from dictionaries, and are in danger of being eliminated from the English language.
WordGenie An electronic vocabulary enhancement system that runs as a screen saver on your PC computer.
Daily Vocabulary Test A new short three question multiple choice quiz every day to test your vocabulary knowledge.
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.
Vokabeln.net Web-based vocabulary trainer with a multilanguage interface. Features shortcuts for special characters used in ~100 languages.
Commonly Misspelled Words in English Select a reference source and click on any word in a list to get a definition, pronunciation or translation of that word to your language. Take a quiz on spelling.
The Phrontistery 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.
International House of Logorrhea A online dictionary of obscure and unusual words and obsolete terms to help enhance vocabulary; over 15,500 English words with brief definitions.
Vocab Vitamins Introduces an uncommon word or phrase each day, along with a definition. Includes archives, and a daily email service.
MT Desk Word lists by medical speciality including Alternative Medicine, Cardiovascular, Dermatology/Skin, and other areas of care.