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Etymonline English Dictionary

Etymonline English Dictionary

Dictionary to Build Vocabulary

12K ratings
274 reviews
With Ads
📚 Education
🔍 Reference
Free
In-App PurchasesWith Ads

Details

Released
September 4, 2019
Updated
September 11, 2026

Features

Developer

崇伟 柳
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Etymonline English Dictionary screenshot #1 for iPhone
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Etymonline English Dictionary screenshot #5 for iPhone
Etymonline English Dictionary screenshot #6 for iPhone
Etymonline English Dictionary screenshot #7 for iPhone
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About

Explore the origins and history of English words with this comprehensive dictionary app. It offers instant search, related word suggestions, and an offline mode for premium users. Enhance your vocabulary and understanding of word roots.

✓Word origin exploration
✓Instant search with suggestions
✓Related words by root
✓Offline dictionary (Premium)
✓Ad-free experience (Premium)
Show original description

What users say about Etymonline English Dictionary

Reviews of Etymonline English Dictionary are mostly positive: the Education app is rated 4.9/5 from 12K App Store ratings. What users like most: excellent app, comprehensive and well-researched. Top complaints: app version has incomplete entries, privacy concerns with data collection. Summarized from real user reviews.

Positive things

  • 🚀Excellent app
  • 👍Comprehensive and well-researched
  • 👍Useful for understanding word origins
  • 👍Informative and insightful
  • 👍Straightforward and easy to use
  • 👍Helpful for language learners
  • 👍Authoritative and reliable
  • 👍Indispensable resource

Negative things

  • 🐛App version has incomplete entries
  • 🔒Privacy concerns with data collection
  • 💰Subscription fees too high
See all reviews

What's New in Etymonline English Dictionary

2.10.415

September 11, 2026

Updated dictionary content, improved search, and bug fixes.

3

Subscriptions & In-App Purchases

Etymonline Premium 12 Months

Etymonline Premium 12 Months

$17.991 Year
1 Month trial
How to cancel Etymonline English Dictionary subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

A gold mine

This is the most used, therefore my most cherished, source of word histories. I admire the immense amount of work that has been done to amass the depth and breadth of knowledge now at my fingertips (quite literally).
AAri327

The best

Just the best etymology dictionary available.
TRTwo Riders

Learn every single language known to man in about an afternoon with your friends

I’ve only clicked around on a few features, and this app is the largest, most advanced body of historical knowledge known to mankind. The study of etymology will end all wars.
1D10/10 use every single day

App

love this app. use it all the time and it is always great.
MDmavcbslalc dban

Love of words.

Deep diving into a word opens my mind and stimulates my thinking. It’s great for meditation
Jjohnnybain
See 269 more reviews

Developer apps

飞速记 - 观鸟、认鸟 Anki 记忆卡考研GRE斩记背单词
飞速记 - 观鸟、认鸟 Anki 记忆卡考研GRE斩记背单词

by 崇伟 柳

📚 Education
Free
In-App PurchasesWith Ads
See developer apps

User experience

🐞

Reported Bugs

3 issues

Bottom of related words list cut off

Bug

Search bar not always visible

Bug

App version not compatible with dark mode

Bug
✨

Requested Features

3 requests

Dark mode option

Feature

Offline access to full entries

Feature

One-time purchase option instead of subscription

Feature

FAQ

What does the Etymonline English Dictionary app do?

This app provides access to the complete Online Etymology Dictionary, allowing users to explore the origins and history of English words. It helps users understand word roots and improve their vocabulary through features like related word suggestions and instant search.

What are the key features of the app?

Key features include instantaneous search with spelling suggestions, the ability to find related words that share the same origin or root, and a universal app design for iPhones and iPads. Premium users also gain access to an offline dictionary and an ad-free experience.

Is the app free to use?

The app is free to download and use with ads. An optional premium upgrade is available for purchase, which removes ads and unlocks the offline dictionary functionality.

Can I use the dictionary without an internet connection?

The offline dictionary feature is available exclusively for premium users. With the premium subscription, you can search and view word etymologies anytime, anywhere, without needing an active internet connection.

Who would benefit from using this app?

This app is ideal for students, writers, language enthusiasts, and anyone curious about the history and evolution of English words. It's particularly useful for those looking to expand their vocabulary and gain a deeper understanding of word etymology.