The rare daily word game sweeping the globe. Find what's hidden in plain sight.
PSYLLIUM
Definition of PSYLLIUM
noun
Any of several plants of Plantago subg. Psyllium.
Wiktionary · CC BY-SA
Where it comes from
From Latin psyllium, from Ancient Greek ψύλλιον (psúllion, “fleawort”), from ψύλλα (psúlla, “flea”) + -ιον (-ion, forming neuter diminutives).
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.
PSYLLIUM in OUTLIER
Players have found it on 1 board so far. 169 players have found it across Outlier's history.
It first turned up on Day 110, 7 September 2026. It was on the latest finished board.
First ever to find it
on Day 110, 7 September 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
PSYLLIUM starts with P and ends with M. Sorted, its letters read ILLMPSUY - the shape to hunt for when the grid is scrambled. L appears more than once, including a double letter.
Words that start PSYLLI
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found PSYLLIUM?
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 110 - and most players walked straight past it.
Play today's OUTLIER