Best Thesaurus Apps

4.8😊(331K ratings)

FreeAdsIn-App Purchases

#54in Reference

Access America's most respected dictionary, updated with new words and meanings. This app offers offline access, voice search, daily vocabulary challenges, and a thesaurus. It's designed for English language reference, education, and vocabulary enhancement.

What We Love

🚀 Easy to use
👍 Comprehensive definitions
👍 Helpful thesaurus
🚀 Offline access
👍 Word of the day feature
👍 Fun word games

Room to Improve

🐛 Ads can be intrusive
🐛 Difficulty closing ads
🐛 Repetitive game questions
🐛 Missing words in dictionary
🐛 Unreasonable level progression in games

Power Thesaurus by Radyushin Pty Ltd

Comprehensive. Fast. Reliable.

Strong Contender

4.8😊(3.1K ratings)

FreeAdsIn-App Purchases

This app provides synonyms, antonyms, definitions, and related words, expertly reviewed for clarity. It offers a fast, user-friendly experience for writers, students, and professionals to express ideas clearly and confidently.

What We Love

⭐ Invaluable tool for everyone
🚀 Must have
⭐ Superior
⭐ Synonyms
⭐ Indispensable
⭐ Excellent
⭐ Comprehensive
⭐ Powerful
⭐ Vocabulary Growth
⭐ Adore Learning Words
⭐ Great Alternative Resource
⭐ Stimulates Creativity
⭐ Helpful Thesaurus
⭐ Excellent tool for writers
⭐ Incroyable
⭐ Wonderful!
⭐ Absolutely brilliant
⭐ An indispensible writing tool
⭐ AMAZING APP
⭐ Fantastic
⭐ Truly Amazed!
⭐ Absolutely indispensable
⭐ INVALUABLE!
⭐ Truly, a powerful thesaurus.
⭐ Wonderful App for University Papers!!
⭐ An Absolute Great App
⭐ amaaazing app
⭐ Absolutely brilliant
⭐ AMAZING APP

Room to Improve

🔌 Could be better
🐛 Crashes
🐛 Crashes the second you tried to open it
🐛 New updates cause crashes
🐛 Crashes and won't open
🐛 Crashes on open
🔍 Font size
🔍 Menu bar shortcut

Dictionary.com: English Words by Curiosity Media

Dictionary, Thesaurus, Vocab

Worth Considering

Oxford Dictionary & Thesaurus

4.8😐(328K ratings)

FreeAds

Dictionary.com: English Words screenshot 1

Dictionary.com: English Words screenshot 2

Dictionary.com: English Words screenshot 3

Dictionary.com: English Words screenshot 4

Dictionary.com: English Words screenshot 5

Access over 2 million trusted definitions and synonyms for English words. Enhance your vocabulary with daily new words, example sentences, and audio pronunciations. This app provides grammar tips and editorial content to deepen your understanding of the English language.

What We Love

🚀 Robust dictionary and thesaurus
🤓 Helpful resources like blogs and articles
💡 Useful word games and puzzles
👍 Easy to use and navigate
🤩 Great for expanding vocabulary

Room to Improve

🐛 Inconsistent search results and missing definitions
💸 Aggressive ads even after paid upgrades
🤯 Frequent crashes and performance issues
🤔 Confusing layout changes and UI issues
🤷‍♀️ Paid features not always working as expected

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The Ultimate Offline Thesaurus

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Extensive offline access to 90,000+ wordsFast and efficient synonym/antonym searchWord of the Day/Week from GRE list

Expand your vocabulary and master the English language with this offline thesaurus. Quickly find synonyms and antonyms, explore word definitions, and enhance your writing and communication skills. Features include daily word challenges and advanced search options.

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Word of the Day・Vocabulary

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Offline English Dictionary and Thesaurus270,000+ definitions, synonyms, antonyms100,000+ example sentences

An offline English thesaurus and dictionary offering over 270,000 definitions, synonyms, and antonyms. It includes example sentences, pronunciation, and a unique visual view to explore word connections. Access most content without an internet connection.

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Word Radicals: Etymology

Etymology chains showing word journeysMorpheme breakdownsClassical lexicon sources

Explore the historical origins of English words by tracing their linguistic journeys through Latin, Greek, and other languages. Discover morpheme breakdowns and original definitions from classical lexicons. This app offers an offline, minimal interface for an immersive etymological experience.

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Synonyms & Antonyms by UniDict

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Access a comprehensive English thesaurus with millions of synonyms and related terms. Enhance your vocabulary and express yourself more effectively with this powerful reference tool, featuring advanced search and offline capabilities.

Full text of Roget's II: The New ThesaurusMillions of synonyms and related termsReal-time progressive look-up

This reference app helps users find synonyms for words, offering over 90,000 candidates. Its simple interface and voice input support make it easy to discover desired expressions and strengthen vocabulary.

Extensive synonym database (90,000+)Simple and intuitive interfaceVoice input support

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Enhance your vocabulary and writing with a powerful keyboard extension that provides instant access to synonyms and AI-powered word discovery. Features an intuitive interface, beautiful dark mode, and seamless integration with your favorite apps.

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140,000+ definitionsSynonyms, antonyms, and related wordsOffline audio pronunciation

This comprehensive English dictionary and thesaurus offers precise definitions, synonyms, antonyms, and related words. It features intelligent search tools, offline audio, and customizable themes to enhance your language learning experience.

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English Dictionary - Offline

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Offline accessDetailed word definitionsUsage examples

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Vocabulary Builder: thesaurus,

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Enhance your English vocabulary with a comprehensive thesaurus, collocation guide, and word usage dictionary. Explore synonyms, antonyms, and learn how words combine to form phrases and sentences. Master commonly misused words and create personalized word lists.

Extensive thesaurus for synonyms and antonymsCollocation dictionary for word combinationsWord usage guide for commonly misused words

Explore word origins and structures with a clean interface. This app offers over 1000 entries, including allomorphs, definitions, and usage examples, with continuous updates. It's ideal for quick lookups for writers and language enthusiasts.

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Classical Root Dictionary

quizzes, flashcards

$2.99

Explore over 2500 classical roots with their meanings, derived words, and phrases. This comprehensive dictionary offers advanced search, custom lists, and daily learning prompts for both roots and derived words. Engage with quizzes and flashcards to deepen your understanding.

Over 2500 classical rootsDerived words and phrasesAdvanced search functionality