Best Merriam Webster Thesaurus Apps

231+ iOS apps curated and reviewed

4.1 avg rating
14 free apps
Updated November 2026

Merriam is the household name in merriam webster thesaurus, but it's far from the only option. We track 231+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Merriam Webster Thesaurus Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merriam-Webster DictionaryMerriam-Webster DictionaryFree4.8★ (332K)YesYesNov 2026
2Merriam-Webster Dictionary+Merriam-Webster Dictionary+$9.994.8★ (22K)NoNoNov 2026
3Oxford Dictionary & ThesaurusOxford Dictionary & ThesaurusFree4.6★ (29K)NoYesNov 2026
4Thesaurus dictionary- WordloopThesaurus dictionary- WordloopFree4.5★ (335)NoYesNov 2026
5TheSaurus - Interactive Visual ThesaurusTheSaurus - Interactive Visual ThesaurusFree3.6★ (9)NoNoOct 2026
6Dictionary.com: English WordsDictionary.com: English WordsFree4.8★ (328K)YesNoNov 2026
7Advanced Dictionary&ThesaurusAdvanced Dictionary&ThesaurusFree4.7★ (4.6K)NoYesNov 2026
8Thesaurus FreeThesaurus FreeFree4.0★ (4)NoNoNov 2026

Top Picks for Merriam Webster Thesaurus

4.8😊(332K ratings)
FreeAdsIn-App Purchases
#52in Reference
Merriam-Webster Dictionary screenshot 1
Merriam-Webster Dictionary screenshot 2
Merriam-Webster Dictionary screenshot 3
Merriam-Webster Dictionary screenshot 4

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
Merriam-Webster Dictionary+#2

Merriam-Webster Dictionary+ by Merriam-Webster, Inc.

Premium Ad-free Dictionary
Strong Contender
🔍 Reference
4.8😊(22K ratings)
$9.99
#14in Reference
Merriam-Webster Dictionary+ screenshot 1
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Merriam-Webster Dictionary+ screenshot 4

Access America's leading dictionary with over 15,000 extra entries for people and places. Enjoy offline access, voice search, and daily vocabulary builders. This app offers expert word guidance with a thesaurus and example sentences.

What We Love

  • 👍 Clear and intuitive layout
  • 🚀 Convenient offline access
  • 🔍 Comprehensive word definitions
  • 🔠 Helpful thesaurus and word games
  • 🔊 Useful audio pronunciations

Room to Improve

  • 🐛 Frequent app freezes and crashes
  • ⚠️ Missing words and incomplete definitions
  • 🔍 Lack of spell-check and word suggestions
  • 🔍 Limited search functionality
  • 🔀 Difficulty navigating back to previous words
Oxford Dictionary & Thesaurus#3

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Etymology & Offline Vocabulary
Worth Considering
🔍 Reference
4.6😐(29K ratings)
FreeIn-App Purchases
#79in Reference
Oxford Dictionary & Thesaurus screenshot 1
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Oxford Dictionary & Thesaurus screenshot 6

Access 18 dictionaries and over a million words, phrases, and definitions. Translate between English and major languages, explore etymology, and find synonyms and antonyms. This trusted language reference is ideal for students, professionals, and language learners.

What We Love

  • 👍 Reliable and simple to use
  • 👍 Comprehensive and best for all English, especially rare and aged language
  • 👍 Very useful for learning new words
  • 👍 Excellent reference app
  • 👍 Helps with homework or even if you forgot how to spell write or don't know the meaning of a word
  • 👍 Excellent dictionary that has everything you'll ever need
  • 👍 Offline access is very helpful
  • 👍 Detailed definitions including word origins

Room to Improve

  • 🐛 Glitchy, way too many ads
  • 🔒 Annoying popup ads makes it unusable
  • 🔒 Ads stuck in, despite payment
  • 🐛 Never connect the server
  • 🐛 Stopped working
  • 🔒 Annoying popup ads
  • 🐛 Definitions disappear before reading is complete
  • 🔒 Intrusive and persistent ads even in paid version
  • 🔒 Subscription pricing is too high

More Merriam Webster Thesaurus apps to explore

FAQ about Merriam Webster Thesaurus

What are the best merriam webster thesaurus apps for iPhone?
Merriam-Webster Dictionary tops our merriam webster thesaurus apps ranking as of November 2026, with a 4.8-star average from 332K App Store ratings, and it's free to download.
Yes — 14 of the top merriam webster thesaurus apps we rank are free to download, including Merriam-Webster Dictionary and Oxford Dictionary & Thesaurus.
Merriam-Webster Dictionary shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 231+ merriam webster thesaurus apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.