Webster's Thesaurus

MobiSystems

Contains adsIn-app purchases

About this app

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

Ratings and reviews

I wanted a simple thesaurus, not a dictionary. I didn't want texts, alerts, notifications, and ads asking for $13 in 30 days. Honestly, sometimes these app developers just can't see that people are willing to pay for the simple things... No one wants to highlight a word, from Fourier to choose this app, switch to that app and search for an alternate meaning after 3 screens. Simply frustrating. Deleted.

I used to like using this dictionary and Thesaurus in high-school but now you have to pay for the full version. I never understand why everything has to be behind a paywall now, I'll go back to using the browser to look up my Thesaurus because this app isn't it anymore. -2 for a "free" trial you still have to pay for.

The word "appearing" did not appear. How ironic. 1 star. Needs to be fixed. Immediately hit with ad?? I should have given it -1 just for wasting my time. $12.99?? Forget your app. Easier to use a web browser by that point. If changes are made, maybe I'll come back around. Obviously people like this with 3.9 rating. 🤷‍♂️

What’s new

This update includes performance improvements and bug fixes to make Webster’s New World Roget’s Thesaurus better for you.