The rare daily word game sweeping the globe. Find what's hidden in plain sight.
INVARIABLE
Definition of INVARIABLE
adjective
Not variable; unalterable; uniform; always having the same value.
Wiktionary · CC BY-SA
Where it comes from
From in- + variable.
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.
INVARIABLE in OUTLIER
Players have found it on 9 boards so far. 18 players have found it across Outlier's history.
It first turned up on Day 9, 29 May 2026. The most recent board was Day 100, 28 August 2026. Nobody has seen it on a board for 2 days.
First ever to find it
on Day 9, 29 May 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
INVARIABLE starts with I and ends with E. Sorted, its letters read AABEIILNRV - the shape to hunt for when the grid is scrambled. I and A appear more than once.
Words that start INVARI
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 9
Could you have found INVARIABLE?
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 9 - and most players walked straight past it.
Play today's OUTLIER