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Merriam-Webster Dictionary alternatives: 4 apps ranked by verified data

Facts checked Nov 1, 2026AppBreakup editorialHow we rank

Common reasons people leave Merriam-Webster Dictionary: no spaced repetition or study plan, and free version shows ads. We ranked 4 alternatives by how directly each one replaces Merriam-Webster Dictionary, then by reviews, real visits and how recently each app's facts were checked against its own website. Word of the Day (Vocabulous) currently ranks first.

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The best Merriam-Webster Dictionary alternative for…

The highest-ranked app in this list for each need.

Word of the Day (Vocabulous) logo

Best Merriam-Webster Dictionary alternative for most people

Word of the Day (Vocabulous)

Builds a full habit around the daily word, with quizzes, spaced review and Lock Screen widgets.

Vocabulary.com logo

Best Merriam-Webster Dictionary alternative for a free plan you can upgrade

Vocabulary.com

A learner's dictionary with plain-language explanations that feeds the words you look up into an adaptive quiz trainer.

WordPal logo

Best Merriam-Webster Dictionary alternative for Mac

WordPal

Adds the spaced-repetition testing a dictionary app lacks, with free daily synonym quizzes.

Vocabulary - Learn words daily logo

Best Merriam-Webster Dictionary alternative for iPhone and Android

Vocabulary - Learn words daily

A scrolling word feed and Lock Screen widget, if you want more than one new word a day.

Vocabulary.com logo

Best Merriam-Webster Dictionary alternative for working in the browser

Vocabulary.com

A learner's dictionary with plain-language explanations that feeds the words you look up into an adaptive quiz trainer.

Merriam-Webster Dictionary alternatives: common questions

What is the best alternative to Merriam-Webster Dictionary?

Word of the Day (Vocabulous) ranks first right now. Builds a full habit around the daily word, with quizzes, spaced review and Lock Screen widgets. Vocabulary.com and Vocabulary - Learn words daily follow it in our ranking.

Is there a free alternative to Merriam-Webster Dictionary?

Yes. Word of the Day (Vocabulous) (free plan + paid), Vocabulary.com (free plan + paid), Vocabulary - Learn words daily (free plan + paid) and WordPal (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Merriam-Webster Dictionary?

None of the 4 alternatives in this list is open source.

Why do people switch from Merriam-Webster Dictionary?

The complaints we hear most: no spaced repetition or study plan; free version shows ads; quizzes are short and general rather than personalized.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Merriam-Webster Dictionary, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.