- Cambridge Dictionaries Online Free Online English
Dictionaries from Cambridge University Press: International English, American English, Spanish-English,
French-English, phrasal verbs, idioms, learners of English. The world's most popular online learner's
- Oxford English Dictionary Online Subscription
service only to Oxford English Dictionary Online.
- Roget's Thesaurus Search Form
ARTFL Project: ROGET'S Thesaurus Search Form. Search the headwords or full text of Roget's Thesaurus,
1911, version 1.02 (supplemented: July 1991) released to the public domain by MICRA, Inc.
and the Gutenberg Project. This is an experimental site.
- Rhyme Zone Online search for rhymes, synonyms, definitions
etc Also includes Shakespeare search, quotations and famous documents. It's a US site and doesn't always
recognise British spelling, but useful nonetheless.
- WriteExpress Online Rhyming Dictionary Free access to one and
two syllable rhymes. Complete dictionary available for purchase.
- English Slang and UK Colloquialisms Ted Duckworth's
monster online dictionary of the rich colourful language we call slang... all from a British
perspective, with new slang added every month.
- On-line Medical Dictionary Produced by the University
of Newcastle upon Tyne Dept. of Medical Oncology CancerWEB project.
- Webopedia dictionary of computer & Internet terms
Online dictionary and search engine for computer and Internet technology.
- Net Lingo Online dictionary
about the Internet. It contains thousands of words and definitions that describe the technology and
community of the World Wide Web.