The Best 15 WordWeb Alternatives

  • Dictionary.com

    The free Dictionary.com app delivers content from Dictionary.com and Thesaurus.com, including nearly a million words and definitions and 90,000 synonyms and antonyms.

    Free Android iPhone Web Windows Phone

  • Artha

    Artha is a handy thesaurus based on WordNet with distinct features like global hotkey look-up, passive desktop notifications, regular expression based search, etc..

    Free Open Source Windows Linux

  • TheSage

    TheSage is a powerful language reference system that couples a professional dictionary of the English language with multifaceted and extensive thesaurus

    Free Personal Windows

  • Aard Dictionary

    Dictionary and offline Wikipedia reader.

    Free Open Source Mac OS X Windows Linux Android

  • Gnome Dictionary

    This program can look for the definition or translation of a word in existing databases over the Internet or over local databases. It is extremely simple to use. It also contains a GNOME panel applet for that effect.

    Free Open Source Linux

  • WordNet

    WordNet® is a large lexical database of English. Nouns, verbs, adjectives and adverbs are grouped into sets of cognitive synonyms (synsets), each expressing a distinct concept.

    Free Open Source Windows Linux Web

  • QwickUp

    Access all your favorite dictionaries and other lookup services in one place. Firefox and Chrome extension are available to easily select and lookup any text in web pages.

    Free Web Firefox

  • Eko

    Strap a jetpack to your Korean writing & reading level with software designed for non-native Korean users ? Express yourself in Korean blog posts, emails, and...

    Commercial Windows

  • Thesaurus.com

    Thesaurus.com is the world’s largest and most trusted free online thesaurus brought to you by Dictionary.com. For over 20 years, Thesaurus.com has been helping millions...

    Free Chrome OS Web Google Drive - Docs

  • TemaTres

    The open source way to manage formal representations of knowledge: Ontologies, Taxonomies, Thesauri, list of values.

    Free Open Source Self-Hosted

  • Treegle Dictionary

    An online dictionary for learning the meaning of a word along with the meaning of the words within its definition.

    Free Android iPhone Web

  • TopWordsLike.com

    The Top Words Like website is a great resource for finding synonyms for any given word. More information such as examples and definitions are displayed.

    Free Windows Web