Google's dictionary extension on Google Chrome. With it, you can double-click any word to view its definition in a small pop-up bubble, or search the complete definition of any word or phrase using the address bar dictionary.
United States
Reference.com Alternatives
Reference.com is described as 'Offers a massive online dictionary, thesaurus, encyclopedia, quote finder, and translator (powered by Google Translate)- all for free' and is a Dictionary in the education & reference category. There are more than 50 alternatives to Reference.com, not only websites but also apps for a variety of platforms, including Windows, Android, iPhone and Mac apps. The best Reference.com alternative is Wikipedia, which is both free and Open Source. Other great sites and apps similar to Reference.com are GoldenDict, Encyclopædia Britannica, Wikiless and WordReference.
Alternatives list
Power Thesaurus is a fast, comprehensive and easy-to-follow online thesaurus for writers, journalists, students and teachers.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Microsoft Edge
- Google Chrome
- Opera
- Firefox
142 Microsoft Translator alternativesTranslates over 70 languages including text, voice, and images, with offline use available. Features device synchronization and instant wearable translation. Ideal for travel and everyday needs.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Windows
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
- Microsoft Edge
- Android Wear
- Kindle Fire
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44 WikiIndex alternativesWelcome to WikiIndex, a wiki of all wiki, wiki people, wiki software, wiki farms, and wiki ideas, a 'work in progress' founded in 2006.
Cost / License
- Free
- Open Source
Platforms
- Online
Oppia is a free, open-source learning platform. Full of interactive activities called 'explorations', Oppia helps curious minds learn and teach.
Your Mac also comes with a versatile Dictionary application. It also includes to other reference libraries such as thesaurus, Apple glossary, and Wikipedia. With it, you can find definitions, learn of the word's origin, find synonyms and antonyms, or get encyclopedic...
Cost / License
- Free
- Open Source (GPL-3.0)
Application types
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Online
- AmigaOS
Comprehensive free thesaurus offering over 3 million synonyms and antonyms for precise language use with filters for relevance, length, and complexity, trusted worldwide for enhancing English language skills, and developed by Dictionary.com, LLC.
SpanishDict is a Spanish-learning website that offers a Spanish to English dictionary, a Spanish-English translator, video lessons, flashcards, and more.
25 Encyclopedia.com alternativesOnline dictionary and encyclopedia with pictures, facts, and videos. Get information and homework help with millions of articles in our free, online library.
Citizendium, powered by MediaWiki, is "an open wiki project dedicated to creating a free, comprehensive, and reliable repository of structured knowledge". Unlike with Wikipedia, a contributor must register using their real name and verify their identity.
Browser extension that provides online translations powered by Babylon, Google, Microsoft and other translation engines for over 66 languages.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Google Chrome
- Yandex.Browser
- Opera
- Firefox
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Seychelles
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