The rare daily word game sweeping the globe. Find what's hidden in plain sight.
EREPSIN
Definition of EREPSIN
noun
A protein fraction found in the intestinal juices, containing a group of enzymes that digest peptones into amino acids.
Wiktionary · CC BY-SA
Word DNA
How it is built
Same root, EREPSIN · 1 relative in the game
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
EREPSIN in OUTLIER
Players have found it on 4 boards so far.
It first turned up on Day 100, 28 August 2026. The most recent board was Day 118, 15 September 2026. Nobody has seen it on a board for 32 days.
First ever to find it
on Day 100, 28 August 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
EREPSIN starts with E and ends with N. Sorted, its letters read EEINPRS - the shape to hunt for when the grid is scrambled. E appears more than once.
Same letters, different word
One other word uses exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.
Could you have found EREPSIN?
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 100 - and most players walked straight past it.
Play today's OUTLIER