The rare daily word game sweeping the globe. Find what's hidden in plain sight.
MESOTHELIA
Definition of MESOTHELIA
noun
plural of mesothelium
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.
MESOTHELIA in OUTLIER
Players have found it on 15 boards so far. 22 players have found it across Outlier's history.
It first turned up on Day 19, 8 June 2026. The most recent board was Day 97, 25 August 2026. It was on the latest finished board.
First found by a player on Day 19, 8 June 2026.
Built from these letters
MESOTHELIA starts with M and ends with A. Sorted, its letters read AEEHILMOST - the shape to hunt for when the grid is scrambled. E appears more than once.
Words that start MESOTH
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 19
Could you have found MESOTHELIA?
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 19 - and most players walked straight past it.
Play today's OUTLIER