The rare daily word game sweeping the globe. Find what's hidden in plain sight.
ARCHESPORIUM
Definition of ARCHESPORIUM
noun
Any of the cells of the sporangium that give rise to spores.
Wiktionary · CC BY-SA
Where it comes from
From arche- + spore + -ium.
Etymology via Wiktionary (CC BY-SA).
Word DNA
How it is built
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
ARCHESPORIUM in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 140, 7 October 2026. Nobody has seen it on a board for 8 days.
First ever to find it
on Day 140, 7 October 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
ARCHESPORIUM starts with A and ends with M. Sorted, its letters read ACEHIMOPRRSU - the shape to hunt for when the grid is scrambled. R appears more than once.
Words that start ARCHESPO
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found ARCHESPORIUM?
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 140 - and most players walked straight past it.
Play today's OUTLIER