Best apps like Oldest, Foreign, Obscure Words

7+ similar apps compared and reviewed

2.6 avg rating
0 free apps
Updated July 2026

Oldest, Foreign, Obscure Words is great, but it's not the only option. Explore 7+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Oldest, Foreign, Obscure Words

Companion Thesaurus#1

Companion Thesaurus by Enfour, Inc.

UniDictยฎ Powered
Editor's Choice
๐Ÿ” Reference
5.0(10 ratings)
$1.99
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Access a comprehensive thesaurus with over 145,000 headwords, offering synonyms, antonyms, and hypernyms. Features include real-time look-up, wildcard searches, and offline functionality. Supports a wide range of devices and integrates with other dictionary applications.

English Idioms & Slangs#3

English Idioms & Slangs by Trung Nguyen

flashcards, quizzes
Worth Considering
๐Ÿ” Reference
0.0(0 ratings)
$0.99
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Learn and master nearly 7000 English idioms and slangs with definitions and example sentences. This dictionary is organized into topical units and offers flashcards, quizzes, and advanced search functions to aid learning.