Surf these sites: A Writer''s Guide to Sassy Synonyms -- Promotion for a reference guide to assist in finding the right word to use in place of "said", "replied", "asked" etc. CAS General Subject Vocabulary Helper -- Extensive listings for chemistry. Produced by Chemical Abstracts Service, a division of the American Chemical Society. EURODICAUTOM -- Eurodicautom is the multilingual terminological database of the European Commission''s Translation Service. Intelligent Transportation Systems (ITS) Thesaurus -- Microthesaurus based on the Transportation Research Thesaurus. NASA Thesaurus -- National Aeronautics and Space Administration Thesaurus. Extensive coverage of scientific terms. OECD Macrothesaurus -- Organization for Economic Co-operation and Development. Available in English, German, French, and Spanish. Thesaurus of sociological and economic issues pertaining to international development. Railroad Definitions -- The most complete online railroad glossary: more than 400 entries. Contains American, British, South-African railroad-related terms and slang. The Astronomy Thesaurus -- Astronomical terms. Searches may be performed in English, French, German, Italian, and Spanish.
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