The rare daily word game sweeping the globe. Find what's hidden in plain sight.
TRIOXYGENS
Definition of TRIOXYGENS
Wiktionary has no entry for TRIOXYGENS itself. This is its base word, TRIOXYGEN.
noun
ozone (the triatomic allotrope of oxygen)
Wiktionary · CC BY-SA
Where it comes from
The origin recorded for TRIOXYGEN.
From tri- + oxygen.
Etymology via Wiktionary (CC BY-SA).
Word DNA
How it is built
Same root, TRIOXYGEN · 1 relative in the game
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
TRIOXYGENS in OUTLIER
Players have found it on 3 boards so far.
It first turned up on Day 115, 12 September 2026. The most recent board was Day 131, 28 September 2026. It was on the latest finished board.
First ever to find it
on Day 131, 28 September 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
TRIOXYGENS starts with T and ends with S. Sorted, its letters read EGINORSTXY - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram. It uses X - among the least common letters in written English.
Could you have found TRIOXYGENS?
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 115 - and most players walked straight past it.
Play today's OUTLIER