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

CHACK

/t͡ʃæk/5 letters

Definition of CHACK

verb

To toss up the head frequently, as a horse to avoid the restraint of the bridle.

Wiktionary · CC BY-SA

Word DNA

How it is built

verb1 syllable

Same root, CHACK · 1 relative in the game

The Word DNA of OUTLIER →

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.

CHACK in OUTLIER

Players have found it on 2 boards so far.

Day 1Day 142
Its 2 boards, across 142 finished boards · taller bars are busier boards
2
Boards found on
137
First board
140
Latest board
3
Longest gap, days

It first turned up on Day 137, 4 October 2026. The most recent board was Day 140, 7 October 2026. Nobody has seen it on a board for 2 days.

First ever to find it

dark_roast_ruth

on Day 137, 4 October 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

CHACK
5
Letters
1
Vowels
4
Consonants
4
Different letters
2
Longest consonant run
1
Longest vowel run

CHACK starts with C and ends with K. Sorted, its letters read ACCHK - the shape to hunt for when the grid is scrambled. C appears more than once.

Words that start CHACK

Its neighbours in the OUTLIER dictionary - shortest first.

CHACKSCHACKEDCHACKING

Could you have found CHACK?

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 137 - and most players walked straight past it.

Play today's OUTLIER