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. No internet required!




Letters.Wiki is described as 'Comprehensive online resource that helps you find words, objects, names, countries, animals, and more with a specific number of letters' and is an website in the education & reference category. There are five alternatives to Letters.Wiki, not only websites but also apps for a variety of platforms, including iPhone, Android, iPad and Google Chrome apps. The best Letters.Wiki alternative is Dictionary.com, which is free. Other great sites and apps similar to Letters.Wiki are Merriam-Webster, Google Dictionary, Vocabulary.com and Thesaurus.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. No internet required!




Free online dictionary, thesaurus, spanish-english and medical dictionaries, audio pronunciations, Word of the Day, word games, and many more high-quality Merriam-Webster language resources.




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.



Vocabulary.com is the easiest, most intelligent way to improve your vocabulary. It combines an adaptive learning system (The Challenge) with the world’s fastest dictionary (The Dictionary) so that you can more quickly and more efficiently learn words.




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.
