The rare daily word game sweeping the globe. Find what's hidden in plain sight.
TACHOMETER
Definition of TACHOMETER
noun
A device for measuring the revolutions per minute (RPMs) of a revolving shaft, as with the driveshaft of an automobile.
Wiktionary · CC BY-SA
Where it comes from
From tacho- + -meter.
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.
TACHOMETER in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 106, 3 September 2026. Nobody has seen it on a board for 5 days.
First ever to find it
on Day 106, 3 September 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
TACHOMETER starts with T and ends with R. Sorted, its letters read ACEEHMORTT - the shape to hunt for when the grid is scrambled. T and E appear more than once.
Words that start TACHOM
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found TACHOMETER?
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 106 - and most players walked straight past it.
Play today's OUTLIER