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

CUSK

/kʌsk/4 letters

Definition of CUSK

noun

A codlike saltwater fish in the family Lotidae, Brosme brosme.

Wiktionary · CC BY-SA

Where it comes from

Early 17th century; of unknown origin. Probably an alteration of torsk or tusk, a codlike fish, from Norwegian tosk, torsk; Old Norse thorskr, codfish.

Etymology via Wiktionary (CC BY-SA).

Word DNA

Line of descent

  1. Old Norse
  2. Norwegian
  3. English

2 recorded generations before English.

Old Norse

Deepest traced root

14th

of 59 source languages in OUTLIER

1%

of traced words share this origin (857)

Germanic

branch · 22.6% of traced words

How it is built

noun1 syllable

Every Old Norse word → · 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.

CUSK in OUTLIER

Players have found it on 20 boards so far. 36 players have found it across Outlier's history.

Day 1Day 178
Its 20 boards, across 178 finished boards · taller bars are busier boards
20
Boards found on
38
First board
172
Latest board
28
Longest gap, days

It first turned up on Day 38, 27 June 2026. The most recent board was Day 172, 8 November 2026. Nobody has seen it on a board for 6 days.

First ever to find it

toby

on Day 42, 1 July 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

CUSK
4
Letters
1
Vowels
3
Consonants
4
Different letters
2
Longest consonant run
1
Longest vowel run

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

Same letters, different word

One other word uses exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.

Words that start CUSK

Its neighbours in the OUTLIER dictionary - shortest first.

CUSKSCUSKOHYGRINE

Could you have found CUSK?

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 38 - and most players walked straight past it.

Play today's OUTLIER