The rare daily word game sweeping the globe. Find what's hidden in plain sight.
CHEMISORPTION
Definition of CHEMISORPTION
noun
the process in which a substance is adsorbed on the surface of another by means of chemical rather than physical bonding
Wiktionary · CC BY-SA
Word DNA
How it is built
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
CHEMISORPTION in OUTLIER
Players have found it on 5 boards so far.
It first turned up on Day 48, 7 July 2026. The most recent board was Day 143, 10 October 2026. Nobody has seen it on a board for 10 days.
First ever to find it
on Day 48, 7 July 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
CHEMISORPTION starts with C and ends with N. Sorted, its letters read CEHIIMNOOPRST - the shape to hunt for when the grid is scrambled. I and O appear more than once.
Words that start CHEMISORP
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 48
Could you have found CHEMISORPTION?
OUTLIER is a daily word game. One grid, the same grid for everybody, and the words nobody else spots are the ones that pay. This word was on Day 48 - and most players walked straight past it.
Play today's OUTLIER