Discover Word Origins
Etymology is a beautifully simple app that reveals the hidden history of words. Trace every word back to its roots and see how language has shaped itself over centuries.
Everything You Need
Etymology is crafted with care to give you a focused, delightful experience.
Instant Lookup
Search any English word and get its full etymology in seconds — no internet required for cached words.
Root Trees
Visualize how words branch from their ancient roots across Latin, Greek, Old English, and more.
Rich Definitions
Go beyond etymology with clear modern definitions, usage examples, and pronunciation guides.
Favorites
Save interesting words and build your own collection of linguistic curiosities.
Word History
See how meanings have evolved over time, from Proto-Indo-European to modern usage.
Beautiful Design
A typographic delight — clean layouts that make exploring language a pleasure.
Simple & Fast
Get started in seconds.
Download
Install Etymology on your iPhone in seconds.
Open & Use
No sign-up, no setup. Jump right in and start using Etymology.
Enjoy
Experience a beautifully crafted app that just works.
Frequently Asked Questions
What is Etymology?
Etymology is an iOS app that lets you explore the origins, history, and roots of English words with a beautifully simple interface.
Where does the etymological data come from?
The app draws on well-established etymological references to provide accurate word histories and root breakdowns.
Is Etymology free?
Yes, Etymology is free to download with all core lookup features included.
Does it work offline?
Core features work offline once data is cached. Some advanced features may benefit from a connection.
Can I save words to study later?
Yes, you can favorite any word and build your own personal collection.