Dictionaries
Definitions, synonyms, and word data.
13 APIs·5 need no auth
What you'd build
- Build dictionary / thesaurus features
- Power word games and learning tools
- Spell-check and autocomplete
Data points you can pull
DefinitionsSynonyms / antonymsPronunciationEtymologyUsage examples
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13 of 13 APIs
- Chinese Character Web↗No authCORS
Chinese character definitions and pronunciations
- Chinese Text Project↗No auth🔒 HTTPSCORS
Online open-access digital library for pre-modern Chinese texts
- Collins↗API key🔒 HTTPSCORS
Bilingual Dictionary and Thesaurus Data
- Free Dictionary↗No auth🔒 HTTPSCORS
Definitions, phonetics, pronounciations, parts of speech, examples, synonyms
- Indonesia Dictionary↗No auth🔒 HTTPSCORS
Indonesia dictionary many words
- Lingua Robot↗API key🔒 HTTPSCORS
Word definitions, pronunciations, synonyms, antonyms and others
- Merriam-Webster↗API key🔒 HTTPSCORS
Dictionary and Thesaurus Data
- OwlBot↗API key🔒 HTTPSCORS
Definitions with example sentence and photo if available
- Oxford↗API key🔒 HTTPSCORS
Dictionary Data
- Synonyms↗API key🔒 HTTPSCORS
Synonyms, thesaurus and antonyms information for any given word
- Wiktionary↗No auth🔒 HTTPSCORS
Collaborative dictionary data
- Wordnik↗API key🔒 HTTPSCORS
Dictionary Data
- Words↗API key🔒 HTTPSCORS
Definitions and synonyms for more than 150,000 words