Thesaurus by definition - a dictionary with an unlimited selection, that is including all the words that met the originator of the available sources. Moreover, the number of sources can also go to infinity, including the linguistic works, dictionaries, literary works, recordings of speech and other materials. Recently, under the influence of the English term for `Thesaurus` increasingly began to understand synonyms. However, the primary meaning of the term - `treasure` that is, tending to the completeness of collection of information about all the words of the language (including their interpretation, the use and translation into other languages). The main purpose of the linguistic project of the Academy of the Full Moon - creating a vast database of structured vocabulary, which can serve both for the study of specific languages, as well as for studies of language in general. more info >>

Beyondosaurus is a thesaurus that helps you come up with new ideas, inventions, overcome writer's block, or provide creative solutions for difficult topics. The general idea is that you enter a phrase, sentence or paragraph about your thoughts. Then words are substituted to help you think outside the box. Additionally pictures are displayed to trigger new concepts. Great for professional fiction and non-fiction authors, speech writers, grant writers, humorists, documentarians, researchers, reporters, students, and everyone between. Takes less than one minute to learn. Beyondosaurus works in all browsers. Totally free, no registration required. Categories include Synonyms, Antonyms, rhymes, comedy nouns, technical nouns, adjectives, active and past-tense verbs and much more. Have fun! more info >>

Vocabup.com is a thesaurus training software that helps you exercise the most basic words together with all their senses and most frequent synonyms. That helps you improve your vocabulary on the fly! You can also use this website just to look after words if you are searching for alternative words or if you want to get explained an English word in English. This thesaurus software is based on the famous wordnet thesaurus by the princeton university. It is well known for being a large network of words. How boring it is to learn raw lists of vocab! Vocabup.com lets you learn a list words as a network of words. For nouns and verbs you get umbrella terms and species besides their synonyms and definitions. This gives a much richer understanding and lets you get a strong vocabulary with a much more joyful experience! more info >>