The rare daily word game sweeping the globe. Find what's hidden in plain sight.
HYDRONIUMS
Definition of HYDRONIUMS
noun
plural of hydronium
Wiktionary · CC BY-SA
Word DNA
HYDRONIUMS inherits its ancestry from its root, HYDRONIUM.
How it is built
Same root, HYDRONIUM · 1 relative in the game
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
HYDRONIUMS in OUTLIER
Players have found it on 8 boards so far.
It first turned up on Day 44, 3 July 2026. The most recent board was Day 124, 21 September 2026. Nobody has seen it on a board for 27 days.
First ever to find it
on Day 44, 3 July 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
HYDRONIUMS starts with H and ends with S. Sorted, its letters read DHIMNORSUY - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Words that start HYDRON
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 44
Could you have found HYDRONIUMS?
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 44 - and most players walked straight past it.
Play today's OUTLIER