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Wordnik

Dictionary Data

DictionariesAuth: API KeyHTTPS: YesCORS: unknownStatus: alive

Last verified: November 12, 2026

Reliability

100% uptime: the documentation responded in 5 of 5 checks over the last 30 days. Median response time: 365 ms.

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At a glance

# Returns a single random WordObject (add your API key; see the docs for where it goes) curl "https://api.wordnik.com/v4/words.json/randomWord"

API reference

From Wordnik's OpenAPI specification (version 4.0), spec updated March 6, 2023, via APIs.guru.

Wordnik is the worlds biggest online English dictionary, by number of words
  • Base URL: https://api.wordnik.com/v4
  • Endpoints: 16
  • Machine-readable spec: OpenAPI JSON (import into Postman, Insomnia or a code generator)
MethodPathWhat it does
GET/word.json/{word}/audioFetches audio metadata for a word.
GET/word.json/{word}/definitionsReturn definitions for a word
GET/word.json/{word}/etymologiesFetches etymology data
GET/word.json/{word}/examplesReturns examples for a word
GET/word.json/{word}/frequencyReturns word usage over time
GET/word.json/{word}/hyphenationReturns syllable information for a word
GET/word.json/{word}/phrasesFetches bi-gram phrases for a word
GET/word.json/{word}/pronunciationsReturns text pronunciations for a given word
GET/word.json/{word}/relatedWordsGiven a word as a string, returns relationships from the Word Graph
GET/word.json/{word}/scrabbleScoreReturns the Scrabble score for a word
GET/word.json/{word}/topExampleReturns a top example for a word
GET/words.json/randomWordReturns a single random WordObject
GET/words.json/randomWordsReturns an array of random WordObjects
GET/words.json/reverseDictionaryReverse dictionary search
GET/words.json/search/{query}Searches words
GET/words.json/wordOfTheDayReturns a specific WordOfTheDay

History

  • November 12, 2026: last health check, responding

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