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video healthy vs healthful
Commonly Confused

Healthy vs. Healthful

Why both words are equally good for you.

Why both words are equally good for you.

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play video healthy vs healthful
Healthy vs. Healthful

 

Why both words are equally good for you.

play illustration of a man watching a washing machine overflow
'All over sudden' vs. 'All of a sudden'

 

Figuring it out at once

play illustrated notebook that says everyday vs every day
'Everyday' vs. 'Every Day'

 

A simple trick to keep them separate

play video mischievous nulcear library mispronunciations
'Mispronunciations' That May Be Fine

 

'Mischievous,' 'nuclear,' and other words to pronounce with caution.

play video schwa
The Schwa

 

The most common vowel sound in English causes many spelling problems.

play alright allright video
Alright vs. All Right

 

Is 'alright' all right?

play video how a word gets into the dicionary
How a Word Gets into the Dictionary

 

What our editors are looking for when they enter words in Merriam-Webster.

Games & Quizzes

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Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
child-with-a-telescope
Spot the Misspelled Word Quiz March 2026 Guage your ability to identify out-of-place letters.
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