play backward index mystery
Up Next
Title
CANCEL
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?

Up next

play backward index mystery
The True Story of the Backward Index

 

These people needed a computer

play mrs malaprop
What is a malaprop?

 

We'll tell you all the perpendiculars

play video cynic
The History of 'Cynic'

 

How an ancient philosophical movement devoted to the pursuit of virtue came to describe eye-rolling criticism.

play sneaked vs snuck video
Sneaked vs. Snuck

 

How the irregular 'snuck' sneaked into the dictionary

play alright allright video
Alright vs. All Right

 

Is 'alright' all right?

play body parts video
When Body Parts Are Also Verbs

 

Head, shoulders, metaphors, and toes

play video ie vs eg
i.e. vs. e.g.

 

Often used, often confused. Here's some guidance and insight.

Games & Quizzes

See All
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...
See All