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

OPERATION

/ˌɒp.əˈɹeɪ.ʃən/9 letters

Definition of OPERATION

noun

The method by which a device performs its function.

Wiktionary · CC BY-SA

Where it comes from

From Middle English operacioun, from Old French operacion, from Latin operātiō, from the verb operor (“to work”), from opus, operis (“work”). Equivalent to operate + -ion.

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.

OPERATION in OUTLIER

Players have found it on 7 boards so far.

Day 1Day 98
Its 7 boards, across 98 finished boards · taller bars are busier boards
7
Boards found on
29
First board
93
Latest board
19
Longest gap, days

It first turned up on Day 29, 18 June 2026. The most recent board was Day 93, 21 August 2026. Nobody has seen it on a board for 5 days.

First found by a player on Day 29, 18 June 2026.

Also on

Built from these letters

OPERATION
9
Letters
5
Vowels
4
Consonants
8
Different letters
1
Longest consonant run
2
Longest vowel run

OPERATION starts with O and ends with N. Sorted, its letters read AEINOOPRT - the shape to hunt for when the grid is scrambled. O appears more than once.

Words that start OPERAT

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found OPERATION?

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 29 - and most players walked straight past it.

Play today's OUTLIER

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