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.

Wordnik is described as 'Online English dictionary and language resource that provides dictionary and thesaurus content.Some of the content is based on print dictionaries such as the Century Dictionary, the American Heritage Dictionary, WordNet, and GCIDE' and is a Dictionary in the education & reference category. There are more than 25 alternatives to Wordnik, not only websites but also apps for a variety of platforms, including Android, iPhone, Linux and Mac apps. The best Wordnik alternative is GoldenDict, which is both free and Open Source. Other great sites and apps similar to Wordnik are Wiktionary, WordReference, Dictionary.com and Wordnote Dictionary.
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.

Browser extension that provides online translations powered by Babylon, Google, Microsoft and other translation engines for over 66 languages.




Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia encyclopedia, Wikipedia...



The fun and free way to look up definitions. THE graphical dictionary and visual thesaurus. We love words

This project is intended to be a modern, from-the-ground-up, maintainable alternative to GoldenDict(-ng), developed with Flask and React.




Glosbe is a platform providing free dictionaries with in-context translations (translated sentences - the so-called translation memory). You will find here:

An app open-source where you can learn a new word every day. You can discover its pronunciation, its etymology, and many other details.



The meaning and definition of 140.000+ words. Meaning Monkey is a free online dictionary. Can't find something? Take part in the enlargement of MeaningMonkey.org! Let's build the world's next favorite dictionary together.




sdcv is a simple, cross-platform, text-based utility for working with dictionaries in StarDict format.
Name mean StarDictConsoleVersion.


S3.Translator is a browser extension offering automatic translations, language learning, and subtitle translation in YouTube through Google Translate, supporting over 100 languages while preserving HTML formats for text, phrases, and web pages. Features include text-to-speech and language auto-detection.


Lion allows you to send a query to the German-English, -French, -Spanish and -Italian LEO dictionaries (Chinese is currently not supported) with a click of your mouse from almost all MS Windows applications.



