plugmyagent

Datamuse

Books & Learning No key

AuthenticationNo key
Rate limitNo key; about 100,000 requests per day.

Documentation: www.datamuse.com ยท Checked Sep 13, 2026

About

Datamuse is a word-finding engine: give it a word and get rhymes, synonyms, antonyms, words that sound alike, or words described by a phrase. Great for lyricists, poets, crossword lovers, and word games. Free, no key.

Details

No key needed. You can call it right away.

Auth: No key

Rate limit: No key; about 100,000 requests per day.

Verified: 2026-09-13

Best for: words writing word-games

Read the docs Back to catalog

Setup

  1. Read the docs at https://www.datamuse.com/api/.
  2. Rhymes: https://api.datamuse.com/words?rel_rhy=orange.
  3. Synonyms: https://api.datamuse.com/words?rel_syn=happy.
  4. Sounds like: https://api.datamuse.com/words?sl=persuade.
  5. Describe with a phrase: https://api.datamuse.com/words?ml=ringing+in+the+ears.
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