The rare daily word game sweeping the globe. Find what's hidden in plain sight.
MORPHISM
Definition of MORPHISM
noun
(formally) An arrow in a category; (less formally) an abstraction that generalises a map from one mathematical object to another and is structure-preserving in a way that depends on the branch of mathematics from which it arises.
Wiktionary · CC BY-SA
Where it comes from
Generalised from isomorphism, etc.
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.
MORPHISM in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 161, 28 October 2026. Nobody has seen it on a board for 1 day.
First ever to find it
on Day 161, 28 October 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
MORPHISM starts with M and ends with M. Sorted, its letters read HIMMOPRS - the shape to hunt for when the grid is scrambled. M appears more than once.
Words that start MORPHI
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found MORPHISM?
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 161 - and most players walked straight past it.
Play today's OUTLIER