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

CYSTEAMINE

10 letters

Definition of CYSTEAMINE

noun

The simplest stable aminothiol, a degradation product of the amino acid cysteine, used to treat cystine excretion disorders and radiation sickness.

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.

CYSTEAMINE in OUTLIER

Players have found it on 2 boards so far.

Day 1Day 121
Its 2 boards, across 121 finished boards · taller bars are busier boards
2
Boards found on
78
First board
90
Latest board
12
Longest gap, days

It first turned up on Day 78, 6 August 2026. The most recent board was Day 90, 18 August 2026. Nobody has seen it on a board for 31 days.

First ever to find it

thebword

on Day 78, 6 August 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

CYSTEAMINE
10
Letters
4
Vowels
6
Consonants
9
Different letters
4
Longest consonant run
2
Longest vowel run

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

Words that start CYSTEA

Its neighbours in the OUTLIER dictionary - shortest first.

CYSTEAMINES

Could you have found CYSTEAMINE?

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 78 - and most players walked straight past it.

Play today's OUTLIER

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The OUTLIER card for CYSTEAMINEDownload image