The rare daily word game sweeping the globe. Find what's hidden in plain sight.
INSOLUBLE
Definition of INSOLUBLE
adjective
That cannot be dissolved.
Wiktionary · CC BY-SA
Where it comes from
From Middle English insolible, from Middle French insoluble, from Latin insolūbilis, from in- + solūbilis. Piecewise doublet of insolvable and unsolvable. By surface analysis, in- + soluble.
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.
INSOLUBLE in OUTLIER
Players have found it on 1 board so far. 15 players have found it across Outlier's history.
It first turned up on Day 110, 7 September 2026. Nobody has seen it on a board for 1 day.
First ever to find it
on Day 110, 7 September 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
INSOLUBLE starts with I and ends with E. Sorted, its letters read BEILLNOSU - the shape to hunt for when the grid is scrambled. L appears more than once.
Words that start INSOLU
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found INSOLUBLE?
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 110 - and most players walked straight past it.
Play today's OUTLIER