The rare daily word game sweeping the globe. Find what's hidden in plain sight.
THORIUM
Definition of THORIUM
noun
A chemical element (symbol Th) with atomic number 90. A weakly radioactive, malleable, moderately hard silvery metal that tarnishes black when exposed to air. An atom of this element.
Wiktionary · CC BY-SA
Where it comes from
From Thor + -ium.
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.
THORIUM in OUTLIER
Players have found it on 53 boards so far. 98 players have found it across Outlier's history.
It first turned up on Day 23, 12 June 2026. The most recent board was Day 108, 5 September 2026. Nobody has seen it on a board for 1 day.
First found by a player on Day 23, 12 June 2026.
Built from these letters
THORIUM starts with T and ends with M. Sorted, its letters read HIMORTU - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Also seen on Day 23
Could you have found THORIUM?
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 23 - and most players walked straight past it.
Play today's OUTLIER