The rare daily word game sweeping the globe. Find what's hidden in plain sight.
HYPOACID
Definition of HYPOACID
adjective
hypoacidic
Wiktionary · CC BY-SA
Where it comes from
From hypo- + acid.
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.
HYPOACID in OUTLIER
Players have found it on 4 boards so far. 15 players have found it across Outlier's history.
It first turned up on Day 54, 13 July 2026. The most recent board was Day 111, 8 September 2026. It was on the latest finished board.
First ever to find it
on Day 54, 13 July 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
HYPOACID starts with H and ends with D. Sorted, its letters read ACDHIOPY - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Words that start HYPOAC
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 54
Could you have found HYPOACID?
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 54 - and most players walked straight past it.
Play today's OUTLIER