The rare daily word game sweeping the globe. Find what's hidden in plain sight.
HISTAMINES
Definition of HISTAMINES
noun
plural of histamine
noun
An amine, C5H9N3, formed by decarboxylation of histidine, that causes dilatation of capillaries, contraction of smooth muscle, and stimulation of gastric acid secretion; it is released during allergic reactions.
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.
HISTAMINES in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 124, 21 September 2026. It was on the latest finished board.
First ever to find it
on Day 124, 21 September 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
HISTAMINES starts with H and ends with S. Sorted, its letters read AEHIIMNSST - the shape to hunt for when the grid is scrambled. I and S appear more than once.
Words that start HISTAM
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found HISTAMINES?
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 124 - and most players walked straight past it.
Play today's OUTLIER