website introduction：VisualThesaurus:视觉可视化电子字典是 one 个互动性质的可视化的同义词汇编辞典。超过了145,000单词和 115,000语义。单词或者词组的显示方式以树型Knots构扩Expansion，具有相近单词间的互动性，更方便了记忆。
website introduction：An exploration of sense relationships within the English language. By clicking on words, you follow a thread of meaning, creating a spatial map of linguistic associations.
website introduction：Integrated English dictionary and thesaurus.
website introduction：An on-line lexical reference system whose design is inspired by current psycholinguistic theories of human lexical memory. English nouns, verbs, adjectives and adverbs are organized into synonym sets, each representing one underlying lexical concept. Different relations link the synonym sets. From the Cognitive Science Laboratory, Princeton University
website introduction：A structured vocabulary from the Getty Trust of more than 125,000 terms for describing fine art, architecture, decorative arts, archival materials, and material culture.
website introduction：Structured vocabulary of place names.
website introduction：A list of LOC Classification schedules.
website introduction：A generator of headlines and copy for journalists. Enter a word and the database is searched to provide a list of phrases related to that word.
website introduction：Toolbox that allows you to search for rhymes and relationships between words and concepts.
website introduction：3rd edition. Contains over 260,000 synonyms and cross-references. Features succinct word definitions and hyperlinked category index.
website introduction：Synonyms and antonyms from AOL's Research & Learn channel.
website introduction：Term bank of the European Commission's Translation Service. 5.5 million entries in 48 subject fields. Danish, Dutch, English, Finnish, French, German, Greek, Italian, Latin, Portuguese, Spanish, Swedish.
website introduction：Links to multiple LOC thesauri, including GLIN, the Global Legal Information Network.
website introduction：Astronomical terms. Searches may be performed in English, French, German, Italian, and Spanish.
website introduction：Describes an abstract model for representing and searching thesauri, specifying how the model may be implemented. Uses of Z39.50 protocol and XML DTD for thesauri are described.
website introduction：Searchable WordNet and Roget's Thesaurus with meaning trees.
website introduction：Over a thousand instruments, with relational links based on the Library of Congress Subject Headings.
website introduction：You can search for a name from its meanings. The site has more than 10,000 names with meanings.