The rare daily word game sweeping the globe. Find what's hidden in plain sight.
IONOMER
Definition of IONOMER
noun
A polymer, or a biological macromolecule (such as a protein) in which a small but significant proportion of the constituent monomers have ionic groups.
Wiktionary · CC BY-SA
Where it comes from
From iono- + -mer.
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.
IONOMER in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 106, 3 September 2026. Nobody has seen it on a board for 10 days.
First ever to find it
on Day 106, 3 September 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
IONOMER starts with I and ends with R. Sorted, its letters read EIMNOOR - the shape to hunt for when the grid is scrambled. O appears more than once.
Same letters, different word
One other word uses exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.
Could you have found IONOMER?
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 106 - and most players walked straight past it.
Play today's OUTLIER