The word lookup for your terminal, desktop, and browser.
Find synonyms, antonyms, rhymes, and related words instantly.
Powered by Thesaurus.com · Datamuse
Feature-rich CLI to explore words directly from your command line.
or
uv tool install synonym-cli
Quick Lookup (Synonyms & Antonyms via Thesaurus.com)
Explore Mode (Related words, rhymes, and more via Datamuse)
try
syn -d word:topicfor filtered results — e.g.medium:size,medium:media
→ See detailed docs for CLI here.
Raycast Extension
The Raycast extension to find the right word without leaving your context.
Commands
Synonyms
Synonyms & antonyms from Thesaurus.com with color-coded similarity tags.
syn.mp4
Tab to enter a word, ⏎ to drill down into a result, ⌫/␛ to go back.
Synonym from Selection
Select text anywhere, trigger via hotkey for instant results.
selected.mp4
In this demo, Cmd+Shift+U is assigned as the hotkey. To assign a hotkey, right click the command → Configure Command → Record Hotkey.
Word Explorer
10 Datamuse categories — similars, rhymes, sounds like, evocative, and more.
word-explorer.mp4
→ See detailed docs for Raycast extension here.
Web
synnn.vercel.app — A clean web interface to explore words.
- Explore 10 categories from Datamuse.
- Drill down by clicking any word.
- Shareable URLs for specific words.
Contributing
Contributions are welcome! Please open an issue or submit a pull request.