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backward index mystery
Words Matter

The True Story of the Backward Index

These people needed a computer

There it sits, hidden in plain view on a set of shelves in the basement of the Merriam-Webster offices: the Backward Index. But why would anyone type out 315,000 words spelled in reverse?

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play backward index mystery
The True Story of the Backward Index

 

These people needed a computer

play video drive safe ly
Drive Safe: In Praise of Flat Adverbs

 

You don't have to end all your adverbs in -ly to talk 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.

play serial comma
The Serial Comma Explained

 

Why don't they call it the Merriam-Webster comma?

play video schwa
The Schwa

 

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

play sneaked vs snuck video
Sneaked vs. Snuck

 

How the irregular 'snuck' sneaked into the dictionary

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

 

Figuring it out at once

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
asap street sign
Figure Out These Acronyms ASAP You don't have to be a NASA engineer to get these...
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