10.0.11 Safe to install
Unlock Your Vocabulary with American Heritage Thesaurus

The American Heritage Thesaurus by MobiSystems is a comprehensive tool that enhances your writing and expands your lexical choices through its extensive collection of synonyms and antonyms.
The application is considered one of the flagship products in Houghton Mifflin Harcourt's catalog, showcasing advanced search and learning tools developed by highly experienced professionals. It combines a comprehensive Dictionary database with an extensive Thesaurus vocabulary.
The American Heritage® Dictionary of the English Language contains 10,000 new words and phrases, over 4,000 vibrant new full-color images, and authoritative, up-to-date guidance on usage. It has revised thousands of definitions in rapidly changing fields like astronomy and biology. The geographical entries and maps have been completely updated, and the dictionary's renowned feature notes on word history, synonymy, and language variation have all been enhanced and improved.
The American Heritage® Roget's Thesaurus offers a intelligent and practical guide to selecting synonyms. It provides a wide range of synonyms, from mainstream vocabulary to the colorful alternatives that make English such a rich and versatile language. The coverage is broadened even further with thousands of slang, informal, and regional words. Each list of synonyms focuses on a clear definition that quickly guides the user to the relevant meaning.
This app is specifically designed for professionals, students, academics, and anyone who needs a comprehensive and authoritative dictionary of current English both at work and at home.
LATEST APP UPDATES:
- Learn in style with any of the four colorful new themes – The vibrant layout will make your learning experience enjoyable. Personalize your dictionary with your favorite color to create a cheerful mood.
- Dive right into the intricacies of the language - With the new and user-friendly Home page, sleeker and more intuitive visual layout, as well as innovations that enhance search speed, you can access the desired entry faster than ever before.
- Translate and learn as you speak using Talk & Translate – Download the speech recognition and text-to-speech app for free from the App Store. This powerful combination of the two apps will optimize your studies.
SEARCH TOOLS
Quickly find words with the clear, functional, and easy-to-use interface:
- Search autocomplete - helps you find words quickly by displaying predictions as you type.
- Keyword lookup - allows you to search within compound words and phrases.
- Camera search - looks up words in the camera viewfinder and displays results in seconds.
- Voice search - helps you find an entry when you don't know the spelling of a word.
Looking for a specific word but don't know the correct spelling? Don't worry, we've got you covered with our automatic 'Fuzzy filter' to correct word spelling, as well as a 'Wild card' filter to replace a letter or entire parts of a word with '*' or '?'.
LEARNING TOOLS
Engaging features that help you enhance your vocabulary:
- 'Favorites' - create custom folders with lists of words to organize your studies.
- Recent list - easily review previously looked-up words.
- Swipe-to-delete functionality in the Recent and Favorites menus.
- 'Word-of-the-day' option - learn a new word every day.
Feeling excited by the new word or definition you just learned? Share your discovery with friends on social media, email, or any other available option on your device.
Overview
American Heritage Thesaurus is a Commercial software in the category Education developed by MobiSystems, Inc..
The latest version of American Heritage Thesaurus is 10.0.11, released on 11/29/2023. It was initially added to our database on 11/29/2023.
American Heritage Thesaurus runs on the following operating systems: iOS.
Users of American Heritage Thesaurus gave it a rating of 4 out of 5 stars.
Pros
- Extensive database of synonyms and antonyms to help users find the perfect word
- Offline access allows users to search for words without requiring an internet connection
- User-friendly interface makes it easy to navigate and find the desired information quickly
- Regular updates ensure that the database remains current and comprehensive
Cons
- Paid app with a one-time purchase fee may be a barrier for some users
- May not include all regional dialects or slang words, limiting its usefulness for some users

Elena Angelini
I'm Elena, your go-to software reviewer at UpdateStar and tech enthusiast. Whether you're a user seeking the latest software titles or software news I've got you covered. When I'm not diving into the latest software, you can find me exploring nature trails, camping under the stars, or competing in online multiplayer games. My reviews are designed to be fun, engaging, and packed with all the details you need to make informed decisions.
Latest Reviews by Elena Angelini
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with UpdateStar freeware.
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