The rare daily word game sweeping the globe. Find what's hidden in plain sight.
ANISOTROPY
Definition of ANISOTROPY
noun
The property of being directionally dependent.
Wiktionary · CC BY-SA
Where it comes from
From an- + isotropy.
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.
ANISOTROPY in OUTLIER
Players have found it on 26 boards so far. 35 players have found it across Outlier's history.
It first turned up on Day 26, 15 June 2026. The most recent board was Day 160, 27 October 2026. Nobody has seen it on a board for 4 days.
First ever to find it
on Day 26, 15 June 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
ANISOTROPY starts with A and ends with Y. Sorted, its letters read AINOOPRSTY - the shape to hunt for when the grid is scrambled. O appears more than once.
Words that start ANISOT
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 26
Could you have found ANISOTROPY?
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 26 - and most players walked straight past it.
Play today's OUTLIER