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  • Webster's Dictionary online

  • The Web of Online Dictionaries


  • Zissil (encyclopedia)


  • Dictionary of the History of Ideas

  • 1upInfo (Encyclopedia)

  • Webster's Revised Unabridged Dictionary of 1913 (searchable)

  • Webster's Revised Unabridged Dictionary of 1913 (searchable from ARTFL Project)


  • of Online Dictionaries

  • Encyclo Online Encyclopedia

  • OneLook Dictionaries (various languages)

  • Citizendium

  • PhatNav's Encyclopedia - A "Wikipedia"

  • Online Etymology Dictionary

  • Evolution Education Wiki (a "Wikipedia")

  • Reverse Dictionary

  • ISCID Encyclopedia of Science and Philosophy

  • Brainy Dictionary

  • Occultopedia

  • British-American Slang Dictionary

  • BrainyDictionary

  • Wikinfo (Internet encyclopedia)

  • Disinfopedia

  • Encyclopedia

  • (Roget's Thesaurus)

  • Hutchinson Encyclopedia

  • Encyclopedia Iranica (online)

  • Merrian-Webster's Dictionary

  • HyperDictionary


  • Online Dictionary

  • Stanford Encyclopedia of Philosophy

  • (multilingual)


  • Steingass English-Persian Dictionary

  • Online Etymology Dictionary

  • Wikipedia


  • xrefer: The Web's Reference Engine

  • The American Heritage Reference Collection (incl. dictionary and thesaurus)


  • Encyclopedia Brittanica (works only partially unless you subscribe)

  • Ectaco Online Dictionaries

  • OneLook Dictionaries


  • (a few different ones)

  • Webster's Revised Unabridged Dictionary

  • Acronym Finder

  • Online Etymology Dictionary

  • Wordsmyth: The Educational Dictionary-Thesaurus

  • Word IQ (dictionary, encyclopedia, and more)

  • Swedish-English Dictionary

  • Swedish-English English-Swedish Dictionary

  • Dictionaries on the Net

  • Pedro's Dictionaries

  • List of Dictionaries

  • Hypertext Webster Interface

  • More dictionaries than you can shake a stick at

  • Encarta Encyclopedia

  • Canadian Encyclopedia

  • Encyclopedia Smithsonian

  • Probert Encyclopedia

  • Nupedia

  • FREE Internet Encyclopedia

  • Everything2

  • Prime Mathematics Encyclopedia

  • Yahoo! Directory of Encyclopedias

  • Yahoo! Directory of Dictionaries

  • Yahoo! Directory of Thesauri

  • The GNU version of The Collaborative International Dictionary of English, presented in the Extensible Markup Language

  • American Heritage Dictionary

  • Research-It! (dictionaries, thesauruses, etc.)

  • EncycloZine

  • Information Please (dictionary, encyclopedia, etc.)


  • Encyclopedia Orientalia

  • The Internet Encyclopedia of Philosophy

  • travlang's Translation Dictionaries

  • Hypertext Webster Gateway at UCSD

  • Roget's Internet Thesaurus

  • Dictionaries and Translators

  • High-IQ Organizations

  • Mensa

  • Intertel

  • One-in-a-Thousand Society

  • Praesum Mentis Genius Continuum

  • The Top One Percent Society

  • Karyn's High IQ Society Page

  • Resources on Intelligence, Personality, and Intellectual Societies

  • Mensa - FAQ: What other high-IQ societies are there?

  • Darwin Fish Products

  • Philosophy Professor

  • Darwin Fish Car Plaques

  • Darwin and Evolve Fish Sales

  • Ring of Fire (Darwin/Evolve Fish and more)

  • Tests

  • University of Life

  • Emode tests

  • Entrepreneur Test

  • RateYourself

  • Great Inca's Personality Corner (includes two Myers-Briggs tests and other tests)


  • Enneagram

  • Luscher Colour Test

  • European IQ Test

  • Rozie's IQ Test

  • Typing Test

  • Links to political tests taken by Dr. Mark A. Foster

  • StarFleet Academy Qualifying Exam

  • The Ring of Tests (a webring)

  • Personality and IQ Tests

  • A Virtual Plethora of Tests

  • Measure Your Implicit Attitudes (on Yale University site)

  • Psychological Type Profiles

  • (includes various online and downloadable tests)

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