Synonyms API

Synonyms API

Our API provides synonyms for English and Portuguese words, making it easy to find alternative terms for your writing or translation needs. Simply input a word and our API will return a list of synonyms in the chosen language. Whether you're looking for synonyms in English or Portuguese, our API has you covered.

API description

About the API:


Our API is a powerful tool for writers, translators, and language enthusiasts. It allows users to quickly and easily find synonyms for a wide range of English and Portuguese words. Simply input a word, and our API will return a list of synonyms in the chosen language.

Not only is our API a great resource for improving your vocabulary and finding alternative ways to express yourself, but it can also be a valuable asset for translation projects. Whether you're working on a translation from English to Portuguese or vice versa, our API makes it easy to find the right words to convey your intended meaning.

In addition to providing synonyms, our API also includes information on the part of speech and frequency of use for each word, allowing users to make informed decisions about which synonym to use in a given context.

Whether you're a professional writer or translator, or just looking to improve your language skills, our API is a must-have resource. Try it out today and expand your linguistic horizons!



What this API receives and what your API provides (input/output)?

Pass the word and language of your choice, and receive a list of all possible synonyms for you to use. 


What are the most common uses cases of this API?

  1. Translation projects: Our API can be a valuable resource for translators, helping them to find the right words to accurately convey the meaning of the original text in the target language.

  2. Improving writing style: By using synonyms, writers can add variety and interest to their writing, making it more engaging for readers.

  3. Expanding vocabulary: Language learners can use the API to discover new words and improve their vocabulary in either English or Portuguese.

  4. Proofreading and editing: By using synonyms, writers can avoid repeating the same words and phrases, making their writing more concise and engaging.

  5. Generating content: The API can be used to help generate unique and interesting content for websites or social media by providing alternative ways to express ideas.


Are there any limitations to your plans?

Besides API call limitations per month, there are no other limitations. 

API Documentation


We use the Get method in our api, which returns a string with the synonyms separated by commas, which can later be treated in the programming language you use.


Get Synonyms - Endpoint Features
Object Description
word [Required] Word to retrieve synonyms for.
language [Required] Language. EN or PT
Test Endpoint



Get Synonyms - CODE SNIPPETS

curl --location --request GET '' --header 'Authorization: Bearer YOUR_API_KEY' 


API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Synonyms API REST API, simply include your bearer token in the Authorization header.


Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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