Dictionary.com: English Words

Contains ads
4.4
982K reviews
10M+
Downloads
Content rating
Everyone
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About this app

Download the #1 free dictionary app!

With more than 2 million trusted definitions and synonyms, this English dictionary and thesaurus app for Android is optimized for your mobile device. Improve your English vocabulary, whether you're just starting your learning journey or you're already a word wizard. Install the app for access to definitions and synonyms whenever and wherever you need them — no bulky books necessary. Flip to dark mode to give your eyes a break, or stick to the traditional set-up.

In addition to the trusted reference content from Dictionary.com and Thesaurus.com, this education app includes:

Word of the Day ā–ŗ Learn a new word each day and expand your vocabulary.

Example Sentences ā–ŗ Browse real-world example sentences to see how words are used.

Idioms ā–ŗ Explore how words can gain new meanings.

Rhymes ā–ŗ Finish every verse.

Audio Pronunciations ā–ŗ Never mispronounce another word.

Grammar ā–ŗ Get grammar tips, word usage, and more to improve your writing.

Editorial Articles ā–ŗ Explore editorial content for features on words, the origins of our language, and the nuances that make English so complicated and unique.

Search History ā–ŗ Customize your recently searched word list, and never forget the newest words you’ve learned.

Dictionary Shuffle ā–ŗ Think you know ALL the definitions? Prove it with Dictionary Shuffle, which chooses a word at random and brings you to the definition.

A-Z Dictionary ā–ŗ What’s more exciting than ... wait for it … browsing the Dictionary?! We’ve now made it even easier, with the A–Z Dictionary.
Updated on
4 Aug 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
935K reviews
Spencer Schillinger
6 August 2025
I previously purchased a premium version of this app that I successfully used for years. I recently started having issues with it, so I uninstalled it with the intent to reinstall. To my dismay I found that it is no longer available, and I am now forced to use the new version which has ads on every page. Taking a paid, premium product away from your customers without notice or restitution is abhorrent and I could not disapprove more. So disappointing
109 people found this review helpful
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Blake Snodgrass
5 July 2025
I purchased the premium version of this app years ago, and have used it ever since. Imagine my surprise when the premium version just stops working one day and I can't even find it in the Play Store, just this ad-supported app. I finally remember I can open the Play Store from any app via 'app info,' only to discover it hasn't been updated in years. Evidently the app I paid for has been abandoned. The entire thing has left a bad taste in my mouth, so I'm just going to find a new dictionary app.
312 people found this review helpful
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Dictionary LLC
15 July 2025
Thanks for sharing your thoughts with us. We’re sorry the latest update wasn’t what you were hoping for. If there’s anything we can help with, feel free to contact our support team at support@dictionary.com.
Dan Brito
24 August 2025
If I made an app, I would consider it commercial suicide to offer a paid premium version that removes ads, accept purchases, and then some time later remove that premium version, without refunding my customers, or alerting them of that decision in a way they cannot miss, and leaving only an ad-ridden basic version. I paid for the premium version to remove ads. If I have no other option then I can only uninstall it and express my disappointment in this app and the developers.
13 people found this review helpful
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What's new

This release includes bug fixes and performance improvements.