Annotated directory.

Searchable WordNet and Roget's Thesaurus with meaning trees.

Provides direct term search followed by hierarchical and other types of browsing. Based on a UNESCO thesaurus.

Contains the vocabulary of English from the earliest written records to the present, with known recorded dates of usage, taken from the Oxford English Dictionary.

Allows direct term search with results hyperlinked to broader and narrower search terms. Available in English and Estonian.

Search for relationships between words and concepts that might never have occurred to you before.

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.

3rd edition. Contains over 260,000 synonyms and cross-references. Features succinct word definitions and hyperlinked category index.

E-text of Roget's Thesaurus No. Two, which is derived from the version of Roget's Thesaurus published in 1911.

A creative phrase tool for creative writers of any genre including college students, people just learning English, people wanting to improve their communication skills, artistic professionals and others.