The rare daily word game sweeping the globe. Find what's hidden in plain sight.

CHELATION

/kiːˈleɪʃən/9 letters

Definition of CHELATION

noun

The formation of a polydentate chelate compound from a metal salt.

Wiktionary · CC BY-SA

Where it comes from

From chelate + -ion.

Etymology via Wiktionary (CC BY-SA).

Rarity score
Withheld
Revealed only in play
Tier
Withheld
Find it yourself

OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.

CHELATION in OUTLIER

Players have found it on 28 boards so far. 52 players have found it across Outlier's history.

Day 1Day 102
Its 28 boards, across 102 finished boards · taller bars are busier boards
28
Boards found on
22
First board
102
Latest board
13
Longest gap, days

It first turned up on Day 22, 11 June 2026. The most recent board was Day 102, 30 August 2026. It was on the latest finished board.

First ever to find it

quietlumber

on Day 28, 17 June 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

CHELATION
9
Letters
4
Vowels
5
Consonants
9
Different letters
2
Longest consonant run
2
Longest vowel run

CHELATION starts with C and ends with N. Sorted, its letters read ACEHILNOT - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.

Words that start CHELAT

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found CHELATION?

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 22 - and most players walked straight past it.

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The OUTLIER card for CHELATIONDownload image