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

MONO

/ˈmɒn.əʊ/4 letters

Definition of MONO

noun

A bicycle or motorcycle trick where the front wheel is lifted off the ground while riding.

Wiktionary · CC BY-SA

Where it comes from

Shortenings, ultimately from the prefix mono- (“one, single”).

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.

MONO in OUTLIER

Players have found it on 9 boards so far. 13 players have found it across Outlier's history.

Day 1Day 102
Its 9 boards, across 102 finished boards · taller bars are busier boards
9
Boards found on
8
First board
97
Latest board
44
Longest gap, days

It first turned up on Day 8, 29 May 2026. The most recent board was Day 97, 25 August 2026. Nobody has seen it on a board for 5 days.

First found by a player on Day 36, 25 June 2026.

Also on

Built from these letters

MONO
4
Letters
2
Vowels
2
Consonants
3
Different letters
1
Longest consonant run
1
Longest vowel run

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

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 MONO

Its neighbours in the OUTLIER dictionary - shortest first.

MONOSMONOAOMONODYMONOSYMONOAOSMONOCLEMONOCOTMONODICMONOECYMONOFILMONOLOGMONOMER

Could you have found MONO?

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 8 - and most players walked straight past it.

Play today's OUTLIER

Share MONO

The OUTLIER card for MONODownload image