World's Top Level Reference Sites. Sorted by Popularity...
- An online collaborative encyclopedia.
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wikipedia.org
- Ask questions and get answers from other people in the community.
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answers.yahoo.com
- Provides directions, interactive maps, and satellite/aerial image... More
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maps.google.com
- Online version of Roget's II: The New Thesaurus, 3rd edition.... More
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thesaurus.reference.com
- Questions and answers in a shared, wiki format.
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wiki.answers.com
- A digital library of internet sites and other cultural artifacts ... More
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archive.org
- A web browser plugin that allows users to discover and rate webpa... More
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stumbleupon.com
- Allows two-way searches for over 400,000 words and phrases. Sever... More
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dict.leo.org
- English, Medical, Legal, and Computer Dictionaries, Thesaurus, En... More
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thefreedictionary.com
