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

DECENNIA

8 letters

Definition of DECENNIA

noun

plural of decennium

DECENNIUM

noun

Synonym of decade: a ten year period.

Wiktionary · CC BY-SA

Word DNA

DECENNIA inherits its ancestry from its root, DECENNIUM.

Line of descent

  1. Latin
  2. English

One recorded step before English.

Latin

Deepest traced root

1st

of 59 source languages in OUTLIER

30.7%

of traced words share this origin (26,419)

Italic

branch · 30.7% of traced words

How it is built

nouncompound-is-ium

Same root, DECENNIUM · 1 relative in the game

Every Latin 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.

DECENNIA in OUTLIER

Players have found it on 1 board so far.

Day 1Day 177
Its one board, across 177 finished boards · taller bars are busier boards
1
Boards found on
169
First board
8
Days since seen

It first turned up on Day 169, 5 November 2026. Nobody has seen it on a board for 8 days.

First ever to find it

severin

on Day 169, 5 November 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

DECENNIA
8
Letters
4
Vowels
4
Consonants
6
Different letters
2
Longest consonant run
2
Longest vowel run

DECENNIA starts with D and ends with A. Sorted, its letters read ACDEEINN - the shape to hunt for when the grid is scrambled. E and N appear more than once, including a double letter.

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 DECENN

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found DECENNIA?

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 169 - and most players walked straight past it.

Play today's OUTLIER