Best English Synonym And Antonym Apps & Games

206+ iOS apps & games curated and reviewed

4.2 avg rating
19 free apps & games
Updated July 2026

Looking for free english synonym and antonym apps and games? 19 of our 206+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top English Synonym And Antonym Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Synonyms & Antonyms DictionarySynonyms & Antonyms DictionaryFree3.5★ (4)NoNoJul 2026
2Dictionary.com: English WordsDictionary.com: English WordsFree4.8★ (328K)YesNoJul 2026
3Synonyms Antonyms DictionarySynonyms Antonyms DictionaryFree2.0★ (2)NoNoMay 2026
4Synonyms QuizSynonyms QuizFree4.7★ (602)YesNoJul 2026
5Synonyms & Antonyms FinderSynonyms & Antonyms FinderFree4.3★ (6)YesNoJul 2026
6English Synonym and AntonymEnglish Synonym and Antonym$1.99NoNoMay 2026
7English Dictionary/TranslatorEnglish Dictionary/TranslatorFree4.8★ (39)NoYesMay 2026
8Word HippoWord HippoFree4.9★ (14K)YesYesJul 2026

Top Picks for English Synonym And Antonym

Synonyms & Antonyms Dictionary#1

Synonyms & Antonyms Dictionary by Bhavinkumar Satashiya

Include 50000+ English words
Editor's Choice
🔧 Utilities
3.5(4 ratings)
Free
Synonyms & Antonyms Dictionary screenshot 1
Synonyms & Antonyms Dictionary screenshot 2
Synonyms & Antonyms Dictionary screenshot 3
Synonyms & Antonyms Dictionary screenshot 4

This app serves as a pocket resource for English synonyms and antonyms, offering over 11,200 entries with definitions and usage examples. It features a powerful search system, a favorites list, and a history of viewed words, all presented in a modern, user-friendly design.

Dictionary.com: English Words#2

Dictionary.com: English Words by Curiosity Media

Dictionary, Thesaurus, Vocab
Strong Contender
🔍 Reference
4.8😐(328K ratings)
FreeAdsIn-App Purchases
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

Room to Improve

  • 🐛 Inconsistent search results and missing definitions
  • 💸 Aggressive ads even after paid upgrades
  • 🤯 Frequent crashes and performance issues

More English Synonym And Antonym apps to explore

4
Synonyms Quiz
Synonyms Quiz
Synonyms Quiz
Test, Thesaurus & Dictionary
Free

Challenge your vocabulary with a fun synonym game. Select the correct synonym from multiple choices and learn definitions for over 3800 words. Compete with others and track your progress.

Synonym matching gameOver 3800 wordsWord definitions
🎮 Games
(602)
ad-supported
5
Synonyms & Antonyms Finder
Synonyms & Antonyms Finder
Synonyms & Antonyms Finder
Master English Vocabulary
Free

Expand your English vocabulary with a vast collection of synonyms and antonyms. This app provides definitions, examples, and offline access to help students, writers, and educators improve their communication skills and prepare for standardized tests.

Extensive word databaseOffline accessExamples and definitions
📚 Education
(6)
ad-supported
6
English Synonym and Antonym
English Synonym and Antonym
English Synonym and Antonym
explanation, usage and origin
$1.99

This app helps users understand the nuances between synonyms and antonyms with detailed explanations, usage examples, and origins. It features flashcards, quizzes, and sentence examples from various news sources to expand vocabulary and improve reading skills.

Synonym and antonym explanationsUsage and origin detailsFlashcards for learning
🔍 Reference
(0)
paid
7
English Dictionary/Translator
English Dictionary/Translator
English Dictionary/Translator
by Bravolol Limited
Free

Learn English with this comprehensive dictionary and translator. Access detailed definitions, example sentences, pronunciation, and helpful learning tools like flashcards. It works offline and offers customizable features for an enhanced learning experience.

Detailed word definitions and examplesOffline accessPronunciation (British & American)
📚 Books
(39)
free with in-app purchases
8
Word Hippo
Word Hippo
Word Hippo
Thesaurus and Word Reference
Free

This app offers a comprehensive suite of word tools, including an advanced thesaurus for synonyms and antonyms, example sentences, rhyming words, and word type identification. It also features word finders for games, definitions, and translations into numerous languages.

Advanced thesaurus with synonyms and antonymsExample sentences for word usageRhyming word finder
🔍 Reference
(14K)
free with in-app purchases
9
Vietnamese Dictionary PEnglish
Vietnamese Dictionary PEnglish
Vietnamese Dictionary PEnglish
English Vietnamese Dictionary
Free

This comprehensive app offers an offline English-Vietnamese dictionary with extensive word explanations and sentence translation. It also provides tools for vocabulary learning, exam preparation, and practicing all four language skills through games, videos, and grammar lessons.

Offline English-Vietnamese dictionaryVocabulary learning with gamesExam preparation and mock tests
📚 Education
(18K)
free with in-app purchases
10
Synonyms English Dictionary
Synonyms English Dictionary
Synonyms English Dictionary
Listen sound and work offline
Free

This free English dictionary offers over 9,100 synonyms with audio playback. It works offline and allows customization of voice accents, speed, and pitch. Search for words by starting, ending, or containing specific letters.

Offline functionalityAudio playback for wordsCustomizable voice accents
🔍 Reference
(188)
free
11
FreeSaurus - The Free Thesaurus!
FreeSaurus - The Free Thesaurus!
FreeSaurus - The Free Thesaurus!
by Weeswares Pte Ltd
Free

This is a straightforward thesaurus app that provides synonyms and antonyms for words. It focuses on simplicity and ease of use, offering related words alongside definitions. An internet connection is required for it to function.

Synonyms and antonymsRelated wordsSimple interface
🔍 Reference
(120)
free
12
WordWeb Dictionary
WordWeb Dictionary
WordWeb Dictionary
Offline ad-free dictionary
Free

This app provides a comprehensive offline English dictionary and thesaurus with fast searching, spelling suggestions, definitions, and usage examples. It offers extensive word data and advanced search filters without requiring an internet connection.

Offline dictionary and thesaurusFast searchingSpelling suggestions
🔍 Reference
(85)
free
13
Synonyms and Antonyms
Synonyms and Antonyms
Synonyms and Antonyms
by A-Z Computers
Free

This educational game helps users practice matching synonyms and antonyms to build vocabulary and improve reading comprehension. Compete with others and climb the online leader board.

Practice matching synonymsPractice matching antonymsBuild vocabulary
🎮 Games
(9)
free
14
Dictionary - English
Dictionary - English
Dictionary - English
English Dictionary Offline
Free

This offline English dictionary and thesaurus provides definitions, synonyms, antonyms, and example sentences for over 147,000 words. It offers intelligent word suggestions, spelling corrections, and integrates with Wikipedia for deeper learning. Save favorite words and track your search history.

Offline dictionary and thesaurus147,000+ wordsSynonyms and antonyms
🔍 Reference
(108)
free with in-app purchases
15
WordReference Dictionary
WordReference Dictionary
WordReference Dictionary
by WordReference.com, LLC
Free

Access a comprehensive suite of dictionaries and translation tools for multiple languages. Explore conjugations, synonyms, and a vast forum with millions of answered questions. This app provides quick access to extensive language resources.

Extensive multilingual dictionariesVerb conjugatorsSynonym finder
🔍 Reference
(5)
ad-supported
16
English Dictionary
English Dictionary
English Dictionary
Advanced Offline Vocabulary
Free

This app provides a comprehensive English dictionary and thesaurus with definitions, synonyms, antonyms, and example sentences. It offers voice and keyboard search, translation capabilities, and allows users to bookmark words and review their search history. The app is free and available offline.

English to English dictionarySynonyms and antonymsThesaurus feature
🔍 Reference
(67)
free with in-app purchases
17
WordUp - Vocabulary Builder
WordUp - Vocabulary Builder
WordUp - Vocabulary Builder
Learn New English Words Via AI
Free

This app uses AI to personalize your English vocabulary learning journey. It offers interactive challenges, AI-powered practice with a virtual teacher and celebrities, and detailed word pages with AI-generated visuals. Track your progress and expand your word knowledge effectively.

AI-powered personalized learning map25,000 prioritized English words9 interactive challenge types
📚 Education
(14K)
free with in-app purchases
18
Dictionary.
Dictionary.
Dictionary.
by TheFreeDictionary.com
Free

Access a comprehensive dictionary, thesaurus, and translation tool with millions of definitions and synonyms. Explore specialty dictionaries, learn new words daily, and play word games. This app offers offline access and integrates seamlessly with other applications.

Offline dictionary and thesaurusMillions of definitions and synonymsWord of the Day and Idiom of the Day
🔍 Reference
(14K)
free with in-app purchases
19
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Thesaurus & Offline Vocabulary
Free

Access a vast collection of dictionaries and thesauruses with definitions, pronunciations, and etymology. Features include offline access, advanced search options, and personalized word lists. Ideal for students, professionals, and word enthusiasts.

15 Oxford DictionariesThesaurus integrationAudio pronunciations
🔍 Reference
(28K)
free with in-app purchases
20
Persian Dictionary - ديكشنري
Persian Dictionary - ديكشنري
Persian Dictionary - ديكشنري
ديكشنري و مترجم فارسي انگلیسي
Free

This app offers a comprehensive offline Persian-English and English-Persian dictionary with audio pronunciation and vocabulary games. It includes thousands of words, phrases, and examples, with an optional online translation feature. Subscription packages are available for extended access.

Offline Persian-English dictionaryOffline English-Persian dictionaryNative audio pronunciation
🔍 Reference
(10K)
free with in-app purchases

FAQ about English Synonym And Antonym

What are the best english synonym and antonym apps & games for iPhone?
Synonyms & Antonyms Dictionary tops our english synonym and antonym apps & games ranking as of July 2026, with a 3.5-star average from 4 App Store ratings, and it's free to download.
Yes — 19 of the top english synonym and antonym apps & games we rank are free to download, including Synonyms & Antonyms Dictionary and Dictionary.com: English Words.
Synonyms & Antonyms Dictionary has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 206+ english synonym and antonym apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The short common name for Synonyms & Antonyms Dictionary is Synonyms & Antonyms Dictionary.
Synonyms & Antonyms Dictionary is supported on iPhone, iPad, and iPod.