The rare daily word game sweeping the globe. Find what's hidden in plain sight.
PERCIFORM
Definition of PERCIFORM
adjective
Of or pertaining to any of very many fish, of the order Perciformes, that have fin spines, a swim bladder without a duct, usually ctenoid scales, and 17 or fewer caudal fin rays.
Wiktionary · CC BY-SA
Where it comes from
From translingual Perciformes.
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.
PERCIFORM 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 3 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
PERCIFORM starts with P and ends with M. Sorted, its letters read CEFIMOPRR - the shape to hunt for when the grid is scrambled. R appears more than once.
Could you have found PERCIFORM?
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