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

ADENINE

/ˈæ.dəˌniːn/7 letters

Definition of ADENINE

noun

A base, C5H5N5, found in certain glands and tissues, which pairs with thymine in DNA and uracil in RNA.

Wiktionary · CC BY-SA

Where it comes from

From German Adenin, from Ancient Greek ἀδήν (adḗn, “gland”). By surface analysis, aden- + -ine. It was named in 1885 by the German biochemist Albrecht Kossel, in reference to the pancreas (a specific gland) from which Kossel's sample had been extracted.

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.

ADENINE in OUTLIER

Players have found it on 1 board so far.

Day 1Day 124
Its one board, across 124 finished boards · taller bars are busier boards
1
Boards found on
90
First board
34
Days since seen

It first turned up on Day 90, 18 August 2026. Nobody has seen it on a board for 34 days.

Built from these letters

ADENINE
7
Letters
4
Vowels
3
Consonants
5
Different letters
1
Longest consonant run
1
Longest vowel run

ADENINE starts with A and ends with E. Sorted, its letters read ADEEINN - the shape to hunt for when the grid is scrambled. E and N appear more than once.

Words that start ADENIN

Its neighbours in the OUTLIER dictionary - shortest first.

ADENINES

Could you have found ADENINE?

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 90 - and most players walked straight past it.

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