An API for the English language.

It's A Dictionary

Use it to find definitions for more than 150,000 words. Try some:

It's A Thesaurus

You can find synonyms, antonyms, or similar words. Try some:

It's Much, Much More

Words API includes hierarchical information, such as knowing that:

Try it

API Usage

Pass your Mashape Key in the 'X-Mashape-Key' header attribute.