Top Alternatives to Reference.com

Wikipedia is a vast, collaborative online encyclopedia offering a wealth of knowledge across countless subjects. Built and maintained by a global community of volunteers, it provides free and open access to information for everyone.

GoldenDict is a versatile and powerful dictionary software that efficiently looks up words and phrases across multiple popular dictionary file formats. It provides a consolidated search experience, integrating various sources like dictionaries, Wikipedia, and online resources for comprehensive results.

Dictionary.com is a comprehensive online platform offering definitions, synonyms, and other language resources. It serves as a go-to reference for English language queries, providing detailed information and tools to enhance vocabulary and understanding.

Everipedia is a modern, community-driven online encyclopedia built on blockchain technology, aiming to be a censorship-resistant, ad-free source of knowledge with advanced features for contribution, verification, and knowledge exploration.

StarDict is a powerful, free, open-source dictionary application that provides swift access to a vast collection of dictionary files. It supports various dictionary formats and offers offline functionality, making it an essential tool for language learners and researchers.

Apple Dictionary is a native macOS application providing comprehensive dictionary definitions, synonyms, thesaurus entries, and Wikipedia lookups directly within the operating system. It offers quick access to linguistic resources for various needs.

Tatoeba is a collaborative online collection of sentences and their translations, designed to aid language learners by providing real-world examples of language use. It's a community-driven resource constantly growing with contributions from users worldwide.

dict.cc is a comprehensive and widely used online dictionary providing free, multilingual translation between numerous languages, with a strong focus on English and German. It features a large, user-generated database for continuous improvement and offers offline database downloads for convenient access.

Merriam-Webster is a comprehensive online resource for the English language, offering definitions, synonyms, antonyms, and much more. It includes a vast collection of dictionaries, thesauruses, and educational tools to help users understand and use words effectively.

Tagaini Jisho is a comprehensive, free and open-source desktop application designed for Japanese language learners. It facilitates the lookup of words, kanji, and examples, offering extensive offline access to dictionary data and advanced features like kanji stroke order diagrams and pitch accent information.

Encyclopædia Britannica is a venerable and comprehensive English-language encyclopedia, offering in-depth, curated knowledge across a vast array of subjects. It stands out for its editorial integrity and commitment to reliable information.

Wordnik is a comprehensive online English dictionary offering more than just definitions. It provides a rich linguistic resource with extensive examples of word usage, pronunciations, related words, and a vibrant community for language enthusiasts.