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HomeCategoriesWords & WikiWordsAPI API

WordsAPI API

Words & Wiki · Content

WordsAPI provides English word data through the RapidAPI marketplace, offering definitions, synonyms, antonyms, rhymes, pronunciation, hyponyms, hypernyms, and usage frequency data in a clean JSON API. The service is designed for word game developers, vocabulary application builders, and creative writing tools that need structured word relationship data beyond simple dictionary lookups.

WordsAPI API Highlights

WordsAPI API is verified for developer integrations in Nigeria and across African markets, providing documented endpoints, sandbox testing, and developer support.

Authentication

API Key

Rate Limit

2,500 requests per day on free tier

Sandbox Mode
✗ Not Available
Webhooks
Not verified yet
Supported Regions
NigeriaNigeriaGhanaGhanaKenyaKenya
WordsAPI API Services
DefinitionsSynonyms/antonymsRhymesWord relationships
Alternative African Company to
StripeTwilioAWS

WordsAPI API is best for:

Word games and dictionary apps needing definitions, rhymes, synonyms, and word relationships

++++
API Pricing Model
  • Free tier (2,500 requests/day)
  • paid plans via RapidAPI from $10/month

WordsAPI API Core Features & Capabilities

Features Included

DefinitionsSynonyms/antonymsRhymesWord relationshipsPronunciation

Required Access Documents for WordsAPI API

  • RapidAPI AccountRequired
    Subscribe to WordsAPI on RapidAPI to get API credentials

Different WordsAPI API use cases

  • Nigerian word game:Build a rhyme-based or crossword-style word game for Nigerian players using word relationship data
  • Creative writing tool:Help Nigerian poets and songwriters find rhymes and related words for their compositions
  • Vocabulary app:Power a Nigerian vocabulary learning app with word relationships and usage patterns

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