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.

Apple Dictionary is described as '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' and is a Dictionary in the education & reference category. There are more than 50 alternatives to Apple Dictionary for a variety of platforms, including Web-based, Android, iPhone, iPad and Mac apps. The best Apple Dictionary alternative is GoldenDict, which is both free and Open Source. Other great apps like Apple Dictionary 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.

Think of this web site as a search engine for words and phrases: If you have a word for which you'd like a definition or translation, we'll quickly shuttle you to the web-based dictionaries that define or translate that word.


Wordnik is an 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.


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...



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




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

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

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.




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



Onelook Thesaurus and Reverse Dictionary lets you describe a concept and get back a list of words and phrases related to that concept. Your description can be anything at all: a single word, a few words, or even a whole sentence.

