The rare daily word game sweeping the globe. Find what's hidden in plain sight.
ACIDIMETER
Definition of ACIDIMETER
noun
An instrument for ascertaining the strength of acids.
Wiktionary · CC BY-SA
Where it comes from
From acid + -i- + -meter, from Latin acidus (“sour, 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.
ACIDIMETER in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 117, 14 September 2026. Nobody has seen it on a board for 2 days.
First ever to find it
on Day 117, 14 September 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
ACIDIMETER starts with A and ends with R. Sorted, its letters read ACDEEIIMRT - the shape to hunt for when the grid is scrambled. I and E appear more than once.
Words that start ACIDIM
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found ACIDIMETER?
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 117 - and most players walked straight past it.
Play today's OUTLIER