Reference.com Alternatives for Online

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.

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.

Ludwig is a sophisticated linguistic search engine and writing assistant designed to help users refine their English writing. It provides contextual examples from reliable sources to verify phrases, translate ideas accurately, and improve overall grammatical correctness and vocabulary.

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.

WordReference is a comprehensive online dictionary and translation tool supporting numerous language pairs, including English-Spanish, English-French, and English-Italian. It offers detailed definitions, examples, and an active user forum for nuanced language queries.

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.

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.