The rare daily word game sweeping the globe. Find what's hidden in plain sight.
TACHOGRAPH
Definition of TACHOGRAPH
noun
A device that records the distance and time traveled by a vehicle (especially a truck or coach), used to check the drivers' working time.
Wiktionary · CC BY-SA
Where it comes from
From tacho- + -graph.
Etymology via Wiktionary (CC BY-SA).
Word DNA
How it is built
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
TACHOGRAPH in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 154, 21 October 2026. Nobody has seen it on a board for 20 days.
First ever to find it
on Day 154, 21 October 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
TACHOGRAPH starts with T and ends with H. Sorted, its letters read AACGHHOPRT - the shape to hunt for when the grid is scrambled. A and H appear more than once.
Words that start TACHOG
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found TACHOGRAPH?
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 154 - and most players walked straight past it.
Play today's OUTLIER