The rare daily word game sweeping the globe. Find what's hidden in plain sight.
PEIN
Definition of PEIN
noun
Alternative form of peen.
Wiktionary · CC BY-SA
Word DNA
PEIN inherits its ancestry from its root, PEEN.
Line of descent
- German
- English
One recorded step before English.
Deepest traced root
8th
of 59 source languages in OUTLIER
3.3%
of traced words share this origin (2,720)
branch · 22.6% of traced words
How it is built
Same root, PEEN · 7 relatives in the game
Its etymology also names Danish, Norwegian, Swedish.
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
PEIN in OUTLIER
Players have found it on 11 boards so far. 13 players have found it across Outlier's history.
It first turned up on Day 8, 29 May 2026. The most recent board was Day 159, 26 October 2026. Nobody has seen it on a board for 5 days.
First found by a player on Day 8, 29 May 2026.
Built from these letters
PEIN starts with P and ends with N. Sorted, its letters read EINP - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Same letters, different word
2 other words use exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.
Words that start PEIN
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 8
Could you have found PEIN?
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 8 - and most players walked straight past it.
Play today's OUTLIER