The rare daily word game sweeping the globe. Find what's hidden in plain sight.
PERITONEAL
Definition of PERITONEAL
adjective
Of, relating to, or affecting the peritoneum.
Wiktionary · CC BY-SA
Where it comes from
From peritone(um) + -al. Compare New Latin peritonaeālis.
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.
PERITONEAL in OUTLIER
Players have found it on 18 boards so far. 26 players have found it across Outlier's history.
It first turned up on Day 39, 28 June 2026. The most recent board was Day 100, 28 August 2026. Nobody has seen it on a board for 2 days.
First found by a player on Day 39, 28 June 2026.
Built from these letters
PERITONEAL starts with P and ends with L. Sorted, its letters read AEEILNOPRT - the shape to hunt for when the grid is scrambled. E appears more than once.
Words that start PERITO
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 39
Could you have found PERITONEAL?
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 39 - and most players walked straight past it.
Play today's OUTLIER