Health Pricing About ← Back
S

Synonyms API

by Synonyms Free tier

Synonyms, thesaurus and antonyms information for any given word

ai

Quick Reference

Base URL https://www.synonyms.com Auth type API Key Header Auth header Authorization: Bearer YOUR_TOKEN Rate limit Not officially published Pricing Enterprise / contact sales Free quota None Documentation https://www.synonyms.com/synonyms_api.php Endpoint status Live — HTTP 200 — endpoint is accessible1.70s (checked Mar 29, 2026) Builder score D 34% builder-friendly
Pricing
28
Latency
60
Depth
18

Authentication

See documentation for auth details

Authorization: Bearer YOUR_TOKEN

Pricing

Model subscription Starting price Enterprise / contact sales Free quota None

Free with API key. Thesaurus/synonym lookup; no paid tiers.

Key Endpoints

MethodPathDescription
GET / See documentation for endpoint reference

Sample Request

curl 'https://www.synonyms.com'

Sample Response

{}

Data sourced from API Map. Always verify pricing and rate limits against the official Synonyms documentation.