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

DECILLION

/dəˈsɪl.i.ən/9 letters

Definition of DECILLION

numeral

(US; modern British & Australian, short scale) 10.

Wiktionary · CC BY-SA

Where it comes from

From dec- (“ten”) + -illion. First attested in 1709 in a translation of Johann Sturm’s Mathesis juvenilis by George Vaux, translating Latin mille myriades octavorum numerorum.

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.

DECILLION in OUTLIER

Players have found it on 1 board so far.

Day 1Day 119
Its one board, across 119 finished boards · taller bars are busier boards
1
Boards found on
117
First board
2
Days since seen

It first turned up on Day 117, 14 September 2026. Nobody has seen it on a board for 2 days.

First ever to find it

character_limit

on Day 117, 14 September 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

DECILLION
9
Letters
4
Vowels
5
Consonants
7
Different letters
2
Longest consonant run
2
Longest vowel run

DECILLION starts with D and ends with N. Sorted, its letters read CDEIILLNO - the shape to hunt for when the grid is scrambled. I and L 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.

CELLOIDIN

Words that start DECILL

Its neighbours in the OUTLIER dictionary - shortest first.

DECILLIONSDECILLIONTH

Could you have found DECILLION?

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 117 - and most players walked straight past it.

Play today's OUTLIER

Share DECILLION

The OUTLIER card for DECILLIONDownload image