Thesaurus.com

Thesaurus.com helps visitors explore synonyms, antonyms and related vocabulary. Writers can look up a word and compare alternatives suited to different contexts. The website is useful for revising wording and expanding vocabulary. Suggested words are not always interchangeable, so their meaning, register and grammatical use should be checked in the intended sentence.

It is useful for investigating the meaning, usage or background of a word or expression. Its focus includes Synonyms and antonyms, Related vocabulary and Writing word choices, with the complete entry supplying the context needed to relate a definition or explanation to the original language question.