The rare daily word game sweeping the globe. Find what's hidden in plain sight.
OZONISER
Definition of OZONISER
noun
Alternative form of ozonizer.
OZONIZER
noun
A device that converts oxygen into ozone, normally by means of a silent electrical discharge; an ozone generator.
Wiktionary · CC BY-SA
Where it comes from
From ozonise + -er.
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.
OZONISER in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 125, 22 September 2026. It was on the latest finished board.
First found by a player on Day 125, 22 September 2026.
Built from these letters
OZONISER starts with O and ends with R. Sorted, its letters read EINOORSZ - the shape to hunt for when the grid is scrambled. O appears more than once. It uses Z - among the least common letters in written English.
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 OZONIS
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found OZONISER?
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 125 - and most players walked straight past it.
Play today's OUTLIER