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Top 12 Dictionaries APIs For Developers - Public APIs

  • Chinese Character Web - Chinese character definitions and pronunciations
  • Chinese Text Project - Online open-access digital library for pre-modern Chinese texts
  • Collins - Bilingual Dictionary and Thesaurus Data
  • Free Dictionary - Definitions, phonetics, pronounciations, parts of speech, examples, synonyms
  • Lingua Robot - Word definitions, pronunciations, synonyms, antonyms and others
  • Merriam-Webster - Dictionary and Thesaurus Data
  • OwlBot - Definitions with example sentence and photo if available
  • Oxford - Dictionary Data
  • Synonyms - Synonyms, thesaurus and antonyms information for any given word
  • Wiktionary - Collaborative dictionary data
  • Wordnik - Dictionary Data
  • Words - Definitions and synonyms for more than 150,000 words


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