The rare daily word game sweeping the globe. Find what's hidden in plain sight.
ACETIFY
Definition of ACETIFY
verb
To convert into acid or vinegar.
Wiktionary · CC BY-SA
Where it comes from
From Latin acetum (“vinegar”) + -fy or back-formation from acetification.
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.
ACETIFY in OUTLIER
Players have found it on 5 boards so far.
It first turned up on Day 38, 27 June 2026. The most recent board was Day 102, 30 August 2026. It was on the latest finished board.
First ever to find it
on Day 38, 27 June 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
ACETIFY starts with A and ends with Y. Sorted, its letters read ACEFITY - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Words that start ACETIF
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 38
Could you have found ACETIFY?
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 38 - and most players walked straight past it.
Play today's OUTLIER