published

Words API

WordsAPI offers developers free access to extensive linguistic data, including definitions, synonyms, antonyms, and usage examples, suitable for educational apps and language tools.

Developed by WordsAPI

Live API
99.90%Uptime
150msLatency
0Stars
API KeyAuth
NoCredit Card
RESTStyle
1.0Version
API Endpoints

Reference for available routes, request structures, and live examples.

Returns a random word with definition

Full Endpoint URL
https://wordsapiv1.p.rapidapi.com/random
Implementation Example
curl -X GET 'https://wordsapiv1.p.rapidapi.com/random' \
  -H 'Authorization: Bearer YOUR_API_KEY'
Request Payload
{
  "hasDetails": "definitions"
}
Expected Response
{
  "word": "serendipity",
  "definition": "The occurrence of events by chance in a happy or beneficial way"
}
Version:v1
Limit:2500 requests/day
Real-World Applications
  • Building educational applications for vocabulary enhancementOptimized Capability
  • Creating writing assistance tools integrating linguistic dataOptimized Capability
  • Developing language processing and NLP applicationsOptimized Capability
  • Constructing word games, quizzes, and language puzzlesOptimized Capability
  • Integrating vocabulary support into chatbots and voice assistantsOptimized Capability
Advantages
  • ✓ Rich and diverse linguistic data including synonyms, antonyms, and examples
  • ✓ Easy RESTful API with JSON responses, compatible with popular languages
  • ✓ Freemium model allows trying out API with limited requests
  • ✓ Supports multiple endpoints tailored for specific language data needs
Limitations
  • ✗ Free tier has strict rate limits which may be insufficient for heavy usage
  • ✗ No official open-source SDKs available
  • ✗ No support for languages other than English
  • ✗ Lacks AI-powered or contextual language features

FAQs

API Specifications

1.0
Pricing Model
Freemium with tiered paid plans based on usage
Credit Card
Not Required
Response Formats
JSON
Supported Languages
7 Languages
SDK Support
REST Only
Time to Hello World

Under 10 minutes for integration with API key from RapidAPI.

Rate Limit

1000 requests/day for free tier, higher limits on paid plans

Free Tier Usage

Free tier includes up to 1000 requests per day with limited features via RapidAPI.

Use Case: Best For

Developers building educational language tools, writing assistants, and language games.

Not Recommended For

Applications requiring multi-language support or advanced AI language processing.

Resources

Documentation Official Website Pricing Details Postman Collection
#dictionary#language

Explore Related APIs

Discover similar APIs to Words API

View All APIs
PUBLIC

Free Dictionary API

The Free Dictionary API offers developers free access to comprehensive dictionary data, including word definitions, phonetics, and example sentences, suitable for dictionary apps and educational tools.

EducationView Details
PUBLIC

Numbers API

Numbers API offers developers free access to trivia and fascinating facts about numbers, well-suited for various applications and educational projects.

EducationView Details
PUBLIC

Open Trivia DB

The Open Trivia DB API offers developers free access to an extensive database of trivia questions, suitable for various applications like quizzes and educational tools.

EducationView Details