The rare daily word game sweeping the globe. Find what's hidden in plain sight.
COPLANARITY
Definition of COPLANARITY
noun
The state or characteristic of being within the same plane.
Wiktionary · CC BY-SA
Where it comes from
From coplanar + -ity.
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.
COPLANARITY in OUTLIER
Players have found it on 7 boards so far.
It first turned up on Day 88, 16 August 2026. The most recent board was Day 116, 13 September 2026. Nobody has seen it on a board for 3 days.
First ever to find it
on Day 88, 16 August 2026 - before anyone else in Outlier's history. See the Pioneers
Also on
Built from these letters
COPLANARITY starts with C and ends with Y. Sorted, its letters read AACILNOPRTY - the shape to hunt for when the grid is scrambled. A appears more than once.
Words that start COPLANA
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found COPLANARITY?
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 88 - and most players walked straight past it.
Play today's OUTLIER