Dictionary – Merriam-Webster

by Merriam-Webster Inc.

3.7 ★ 520K+ reviews
57M+ Installs
06/24/2011 Released
Dictionary – Merriam-Webster icon
Dictionary – Merriam-Webster icon
Books & Reference

Dictionary – Merriam-Webster

by Merriam-Webster Inc.

3.7 ★ 520K+ reviews
57M+ Installs
06/24/2011 Released
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Ratings Breakdown

3.7 ★★★★★ 520K+ ratings
5 ★ 53%
4 ★ 11%
3 ★ 7%
2 ★ 9%
1 ★ 21%

Data from Google Play at the time of writing.

What This App Actually Does

Dictionary – Merriam-Webster is exactly what it sounds like: the full Merriam-Webster dictionary and thesaurus in app form, with offline access to definitions and synonyms, audio pronunciations recorded by real speakers, a word of the day, voice search, and a set of vocabulary quizzes bolted on in recent updates. It’s aimed at anyone who looks up words regularly, from students and English learners to writers, editors, and self-described word nerds who want something more authoritative than a generic search-bar definition.

Where It Genuinely Delivers

The core reference content is the clear strength here. Reviewers consistently point out that entries are more thorough and better written than competing dictionary apps, with one user noting it surfaces far more archaic words than rival apps like Oxford’s. The integrated thesaurus with over 200,000 word choices and example sentences gets specific praise from a user who says they use it daily and value having ‘unfettered access to a great dictionary and thesaurus.’ Audio pronunciations by real speakers rather than robotic text-to-speech is another detail users call out as a differentiator, and offline access means you’re not stuck without definitions when you lose signal.

The Ad Problem That’s Driving People Away

The biggest and most repeated complaint across reviews is aggressive advertising following a recent update. Multiple users describe ads that can’t be closed with an X button, forcing them to force-close the entire app just to get rid of one. One long-time user called the app ‘almost unusable’ now because of how ads interrupt the simple act of looking up a word. Another said they’d tolerated occasional ads for years but won’t put up with the current implementation, having to reopen the app repeatedly. This isn’t a minor gripe — it’s showing up as the top complaint from the most-upvoted reviews.

Touch Sensitivity and Navigation Frustrations

Beyond ads, several users report the app is oddly touch-sensitive, causing accidental taps to jump you to a related word or trigger an ad while you’re simply trying to scroll and read a definition. One reviewer specifically flagged there’s no reliable way to go back once this happens. A smaller but recurring complaint is that the keyboard disappears when tapping into the search bar under certain conditions, which is a strange bug for an app whose entire purpose is looking things up quickly.

Subscription Value and Missing Features

Merriam-Webster sells an ad-removal subscription, and users who’ve paid for it seem satisfied with that trade-off — one purchased it years ago specifically to get reliable thesaurus access without interruption. On the features side, the vocabulary quizzes get positive but qualified feedback: one user called them fun but wished bookmarked or favorited words could be pulled directly into the games for more targeted practice, rather than the quizzes running independently of your saved word list.

Who Should Download This

If you want serious, well-sourced dictionary and thesaurus content and are willing to pay for the ad-free subscription, this remains one of the more respected reference apps available, backed by real editorial authority. If you’re expecting a clean free experience, recent reviews suggest you’ll likely hit intrusive, hard-to-close ads that make quick lookups genuinely annoying. Casual users who just want an occasional word check may find the friction not worth it unless they’re ready to subscribe.

Pros

  • ✓Authoritative, thorough dictionary content
  • ✓Strong integrated thesaurus with examples
  • ✓Real human audio pronunciations
  • ✓Offline access to definitions works well
  • ✓Ad-free subscription satisfies paying users

Cons

  • ✕Intrusive ads hard to close
  • ✕Overly touch-sensitive navigation
  • ✕Vocabulary quizzes not linked to favorites

What Real Users Say

Steve Boggs ★ 3/5

“This used to be my favorite app on my phone for looking up quick definitions of words, especially during my morning Bible study. The most recent update, has made the app, almost unusable. It is now inundated with ads, and when you type in a word, the word comes up, but every time you go to slide up or down,…”

👍 451 found this helpful
Lavender Reign ★ 4/5

“This app is wonderful, but the most recent update has made it a bit frustrating. Even though I recognize that it takes money to keep apps functional, I was still sad about the ads coming in. I purchased the yearly subscription because I love the convenience of having a dictionary in my pocket (being a hobby writer that comes in…”

👍 346 found this helpful
Samantha Jean Brandel (Sammi) ★ 5/5

“I purchased the ad-free version several years ago. I use the thesaurus daily. I love the app, and I love having unfettered access to a great dictionary & thesaurus. I only have 2 complaints about the app; first, when I open the app and put my cursor in the search bar, the keyboard disappears even if I am typing; and…”

👍 162 found this helpful

Reviews sourced from Google Play, selected by helpfulness at the time of writing.

App Info & Permissions

Developer Merriam-Webster Inc.
Content rating Everyone
Contains ads Yes
In-app purchases $1.99 - $9.99 per item
Installs 57M+
Released 06/24/2011
Price Free

Permissions this app requests

🖼️ Photos/Media/Files Read the contents of your USB storage; modify or delete the contents of your USB storage
💾 Storage Read the contents of your USB storage; modify or delete the contents of your USB storage
📶 Wi-Fi connection information View Wi-Fi connections

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Frequently Asked Questions

1

What is Dictionary - Merriam-Webster?

It's the official Merriam-Webster dictionary and thesaurus app for Android, offering definitions, synonyms, audio pronunciations, and example sentences. It also includes a word of the day, voice search, and vocabulary-building quizzes. The app works offline for text definitions but needs a connection for audio, illustrations, and voice search.

2

Is Dictionary - Merriam-Webster free?

Yes, the app is free to download and use, and it's supported by ads. A paid subscription is available to remove ads entirely. Based on user reviews, many people consider the subscription worthwhile because recent versions have introduced ads that are difficult to close.

3

Does the app work without an internet connection?

Yes, definitions and synonyms are fully accessible offline once the app is installed. However, you'll need an internet connection to view illustrations, hear audio pronunciations, or use the voice search feature.

4

Are the ads a serious problem in this app?

Based on recent user feedback, yes — this is the most common complaint. Multiple reviewers report ads that lack a close button, forcing them to force-quit the app entirely just to get past an ad. This appears to be a recent change that has frustrated long-time users significantly.

5

Is the subscription worth it to remove ads?

For frequent users, it seems to be. Reviewers who purchased the ad-free subscription report being satisfied, with one saying they've used the ad-free thesaurus daily for years without complaint. If you look up words often, the subscription likely pays for itself in reduced frustration.