The rare daily word game sweeping the globe. Find what's hidden in plain sight.
ABAC
Definition of ABAC
noun
Synonym of nomogram.
Wiktionary · CC BY-SA
Where it comes from
Learned borrowing from French abaque, from Classical Latin abacus, from Ancient Greek ἄβαξ (ábax). Doublet of abacus and abaque.
Etymology via Wiktionary (CC BY-SA).
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
ABAC in OUTLIER
Players have found it on 4 boards so far.
It first turned up on Day 27, 16 June 2026. The most recent board was Day 119, 16 September 2026. Nobody has seen it on a board for 1 day.
First ever to find it
on Day 27, 16 June 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
ABAC starts with A and ends with C. Sorted, its letters read AABC - the shape to hunt for when the grid is scrambled. A 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 ABAC
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 27
Could you have found ABAC?
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