The rare daily word game sweeping the globe. Find what's hidden in plain sight.
THULIUM
Definition of THULIUM
noun
A metallic chemical element (symbol Tm) with atomic number 69: a fairly soft, easily workable metal with a bright silvery-gray lustre. An atom of this element.
Wiktionary · CC BY-SA
Where it comes from
From Thule (a poetic name for Scandinavia) + -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.
THULIUM in OUTLIER
Players have found it on 20 boards so far. 28 players have found it across Outlier's history.
It first turned up on Day 21, 10 June 2026. The most recent board was Day 117, 14 September 2026. Nobody has seen it on a board for 2 days.
First found by a player on Day 21, 10 June 2026.
Built from these letters
THULIUM starts with T and ends with M. Sorted, its letters read HILMTUU - the shape to hunt for when the grid is scrambled. U appears more than once.
Also seen on Day 21
Could you have found THULIUM?
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 21 - and most players walked straight past it.
Play today's OUTLIER