Companion Synonyms

Companion Synonyms

UniDict® Powered

10 ratings
9 reviews
$1.99

Details

  • Released
  • Updated
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About

Access a vast thesaurus with over 2.5 million synonyms and related terms. Enjoy advanced search features, offline functionality, and seamless integration with other compatible dictionaries.

2.5 million synonyms and related terms
Real-time progressive look-up
Wildcard and partial searches
Inter-application linking with other UniDict dictionaries
Complete offline use
AI boosted anagram generator
Bookmarks with notations
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What's New in Companion Synonyms

16.1

February 25, 2026

Better support for iOS26

User reviews

I cant believe i'm the first to leave feedback

Excellent app, for a few quid, it's well worth it!

連携

他の辞書と連携が出来て便利です。

Does the job

Really easy to use and lots of words

Free Dictionary

Not only defines a word but gives option for synonym & acronym

Essential for all writers

This is the best thing out there if you're looking for an app that will give synonyms for all possible meanings of a word, whether the word is colloquially used or traditionally used. Will also list multiple-word terms. Thesauruses (thesauri?) only list strictly related synonyms to a word's traditional use and possibly some colloquial and the number of similar words is always pretty limited. Not so for companion synonyms. It's true that the bookmarking system is a bit clunky (bookmark something and then navigate to the same word via another means, and the bookmark+notes don't come up) and there are some simple things that could be added to improve user functionality but I find the value of the app far outweighs any minor issues. I hope they continue developing the app and adding to its lexicon because it really is a must-have for creative writers.
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FAQ

What is Companion Synonyms?

Companion Synonyms is a comprehensive thesaurus app that provides access to over 30,000 root words and more than 2.5 million synonyms and related terms. It is powered by the UniDict® Engine and offers advanced search capabilities.

Does Companion Synonyms work offline?

Yes, Companion Synonyms offers complete offline use, meaning no internet connection is required to access its extensive synonym database and features.

How much does Companion Synonyms cost?

Companion Synonyms is a paid application, priced at $1.99. This one-time purchase grants you access to all its features.

What devices is Companion Synonyms compatible with?

Companion Synonyms is available for macOS, iPhone, iPad, and iPod. It supports features like Fast App Switching and Drag & Drop on iPads.

Can Companion Synonyms link to other dictionaries?

Yes, Companion Synonyms features inter-application linking. Tapping on headwords allows you to search in other installed UniDict® Engine dictionaries, with round-trip links back to Companion Synonyms.

What kind of searches does Companion Synonyms support?

Companion Synonyms supports real-time progressive look-up, wildcard searches for unknown spellings, partial searches, and an AI-boosted anagram generator.

What is the age rating for Companion Synonyms?

Companion Synonyms has an age rating of 9+, making it suitable for users aged nine and above.

How often is Companion Synonyms updated?

The app was last updated on February 25, 2026, indicating ongoing development and support. The latest version is 16.1.