网站简介：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.
网站简介：Integrated English dictionary and thesaurus.
网站简介：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
网站简介：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.
网站简介：A list of LOC Classification schedules.
网站简介：Structured vocabulary of place names.
网站简介：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.
网站简介：Toolbox that allows you to search for rhymes and relationships between words and concepts.
网站简介：3rd edition. Contains over 260,000 synonyms and cross-references. Features succinct word definitions and hyperlinked category index.
网站简介：Synonyms and antonyms from AOL's Research & Learn channel.
网站简介：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.
网站简介：Links to multiple LOC thesauri, including GLIN, the Global Legal Information Network.
网站简介：Astronomical terms. Searches may be performed in English, French, German, Italian, and Spanish.
网站简介：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.
网站简介：Searchable WordNet and Roget's Thesaurus with meaning trees.
网站简介：Over a thousand instruments, with relational links based on the Library of Congress Subject Headings.
网站简介：You can search for a name from its meanings. The site has more than 10,000 names with meanings.