Webster's Thesaurus

Webster's Thesaurus
Webster's Thesaurus
Developer: MobiSystems
Category: Books & Reference
1.9M installs
3.8K ratings
517.7K monthly active users
$100K+ monthly revenue est.
IAP 72% · Ad 28%
Install Trends
Weekly +376.7K
Trending
Monthly +754.5K
Trending

Webster's Thesaurus Summary

Webster's Thesaurus is a ad-supported, with in-app purchases Android app in Books And Reference by MobiSystems. Released in Aug 2011 (14 years ago). It has about 1.9M+ installs and 3.8K ratings with a 3.33★ (mixed) average. Based on AppGoblin estimates, it reaches roughly 517.7K monthly active users and generates around $100K+ monthly revenue (72% IAP / 28% ads). Store metadata: updated Oct 28, 2025.

Recent activity: 376.7K installs this week (754.5K over 4 weeks) showing exceptional growth View trends →

Store info: Last updated on Google Play on Oct 28, 2025 .


3.33★

Ratings: 3.8K

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Screenshots

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App Description

Webster's English Thesaurus with thousands of synonym entries and examples.

The thesaurus that works hardest for you! Webster’s New World Roget’s Thesaurus opens up the world of words and leads you to a more precise and more effective communication.

You will find thousands of synonym entries including the broadest and most useful word comparisons and the greatest number of examples of any thesaurus, with more grammatical and usage information along with a greater variety of related terms completed a structure, arranged in alphabetical order so you can find synonyms with ease.

NEW! Translate words in any other Android app with the Tap to Translate feature, and do it in style with any of the four colorful new themes.

Also includes advanced search and language tools that have become the staple of quality language apps from MobiSystems, Inc.

SEARCH TOOLS - effortlessly find words thanks to a clear, functional, and easy-to-use interface.

Designed to provide the most comprehensive search experience the dictionary combines several search tools to match or suggest what you are looking for, including:
 • Search autocomplete helps find words quickly by displaying predictions as you type
 • Keyword lookup allows you to search within compound words and phrases
 • An automatic ‘Fuzzy filter’ to correct word spelling, as well as ‘Wild card’ ('*' or '?') to replace a letter or entire parts of a word
 • Camera search looks up words in the camera viewfinder and displays results
 • Voice search function
 • NEW!Tap to Translate entries in other apps
 • Share word definitions via installed apps on your device

LEARNING TOOLS - engaging features that help you further enhance your vocabulary.

 • Designed to give you the freedom to structure your studies the way you see fit the 'Favorites' option allows you to create custom folders with lists of words from the vast library of entries
 • ‘Recent’ list to easily review looked-up words
 • Learn a new word every day with our ‘Word of the day’ option
 • Home screen widget provides random words at a glance
 • Split screen support for Android 7 allowing you to use dictionary together with other apps

***This is a fully functional 30-day trial version***

Get even more with PREMIUM:

 • Permanently unlock the complete features list
 • Offline mode - look up words without an internet connection
 • Premium Support – Get expedited support for any app-related issues
 • Ad-free