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

MOFO

/ˈməʊfəʊ/4 letters

Definition of MOFO

noun

Syllabic abbreviation of motherfucker.

Wiktionary · CC BY-SA

Where it comes from

Syllabic abbreviation of motherfucker or motherfucking.

Etymology via Wiktionary (CC BY-SA).

Word DNA

How it is built

noun2 syllables

Same root, MOFO · 1 relative in the game

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.

MOFO in OUTLIER

Players have found it on 8 boards so far. 13 players have found it across Outlier's history.

Day 1Day 158
Its 8 boards, across 158 finished boards · taller bars are busier boards
8
Boards found on
27
First board
145
Latest board
31
Longest gap, days

It first turned up on Day 27, 16 June 2026. The most recent board was Day 145, 12 October 2026. Nobody has seen it on a board for 13 days.

First found by a player on Day 27, 16 June 2026.

Also on

Built from these letters

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

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

Words that start MOFO

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found MOFO?

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 27 - and most players walked straight past it.

Play today's OUTLIER