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Thesaurus.com Alternatives

Thesaurus.com is described as 'is the world’s largest and most trusted free online thesaurus brought to you by Dictionary.com. For over 20 years, Thesaurus' and is a Dictionary in the education & reference category. There are more than 100 alternatives to Thesaurus.com for a variety of platforms, including Android, Online / Web-based, iPhone, Windows and iPad. The best alternative is Google Translate, which is free. Other great apps like Thesaurus.com are GoldenDict, Wiktionary, QuestSoft QTranslate and Linguee.

Thesaurus.com alternatives are mainly Dictionaries but may also be Translators or Language Learning Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Thesaurus.com.
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  • FreeProprietary
  • Online
  • Chrome OS
  • Google Drive - Docs

Thesaurus.com is the world’s largest and most trusted free online thesaurus brought to you by Dictionary.com. For over 20...

Learn more about Thesaurus.com

  1. Saladict icon

    Saladict

    • FreeOpen Source
    • Online
    • Chrome OS
    • Google Chrome
    • Firefox

    Saladict is a professional inline translator browser extension, built for comparative reading, with comprehensive dictionaries covering all major languages.

    Screenshot
  2. Aard Dictionary icon

    Aard Dictionary

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Android

    Dictionary and offline Wikipedia reader.

    Aardict in Ubuntu "Planck's Law": includes mathematical equations


  3. Oxford Dictionaries icon

    Oxford Dictionaries

    • FreeProprietary
    • Online

    Free online dictionary of British English and American English from Oxford. Translate from English to Spanish, French, Italian, and German with bilingual dictionaries. Get writing, spelling and grammar help, and play word games. (US)

    No screenshots yet
  4. ImTranslator icon

    ImTranslator

    • FreeProprietary
    • Firefox
    • Google Chrome
    • Opera
    • Yandex.Browser

    ImTranslator provides the access to online translation powered by Babylon, Google, Microsoft and other translation engines for over 66 languages. ImTranslator includes dictionary, text-to-speech, virtual keyboard, spell checker, back translation.

    Screenshot
  5. Collins English Dictionary icon

    Collins English Dictionary

    • FreeProprietary
    • Online

    The official Collins English Dictionary online. Comprehensive and authoritative, rely on Collins for up-to-date English with insights into language trends and usage.

    No screenshots yet


  6. TheSage icon

    TheSage

    • Free PersonalProprietary
    • Windows

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

    Screenshot
  7. Wordo icon

    Wordo

    • FreeProprietary
    • Online

    Wordo.co is the clean and social dictionary, loved by word-geeks, Wiktionary enthousiasts and students.

    Screenshot
  8. Apple Dictionary icon

    Apple Dictionary

    • Free PersonalProprietary
    • Mac

    Your Mac also comes with a versatile Dictionary application. It also includes to other reference libraries such as thesaurus, Apple glossary, and Wikipedia.

    Screenshot
  9. dictd

    • FreeOpen Source
    • Linux

    Client/server software, human language dictionary databases, and tools supporting the DICT protocol (RFC 2229).

    No screenshots yet
  10. The Online Slang Dictionary icon

    The Online Slang Dictionary

    • FreeProprietary
    • Online

    Learn thousands of real slang words or add your own. Slang thesaurus, maps, usage voting, offensiveness rating, more.

    Homepage
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