A resource for writers. Enter a single word and it will return a list of phrases and sayings that are related to the word in some way. In English.
Provides direct term search followed by hierarchical and other types of browsing. Based on a UNESCO thesaurus.
Search for relationships between words and concepts that might never have occurred to you before.
Roget's Thesaurus of English words and phrases.
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.
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