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Vocabulary.com helps you learn new words, play games that improve your vocabulary, and explore language.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

Definition of welcome in the online dictionary, Lexipedia. The meaning of welcome. What does welcome mean? welcome synonyms, welcome antonyms. Information about welcome in the free online dictionary and thesaurus.

Top 10 Lists. Listverse is a website dedicated to top 10 lists of trivia from a variety of categories - the most popular of which are top ten lists of bizarre and human oddities.

Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computer...

YouTube is a place to discover, watch, upload and share videos.

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.

The characteristics of a society include:    - stable food supply    - social levels and classes    - specialization of labour    - system of government     - highly develope culture...

IDEAS is a central index of economics and finance research, including working papers, articles and software code

Common Dreams - Breaking News and Views for the Progressive Community