The rare daily word game sweeping the globe. Find what's hidden in plain sight.
TRICHOLOGY
Definition of TRICHOLOGY
noun
The science or study of hair.
Wiktionary · CC BY-SA
Where it comes from
From tricho- + -logy, from Ancient Greek.
Etymology via Wiktionary (CC BY-SA).
Word DNA
Line of descent
- Ancient Greek
- English
One recorded step before English.
Deepest traced root
2nd
of 58 source languages in OUTLIER
12.6%
of traced words share this origin (3,617)
branch · 12.6% of traced words
How it is built
Same root, TRICHOLOGY · 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.
TRICHOLOGY in OUTLIER
Players have found it on 21 boards so far. 26 players have found it across Outlier's history.
It first turned up on Day 38, 27 June 2026. The most recent board was Day 142, 9 October 2026. Nobody has seen it on a board for 2 days.
First ever to find it
on Day 38, 27 June 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
TRICHOLOGY starts with T and ends with Y. Sorted, its letters read CGHILOORTY - the shape to hunt for when the grid is scrambled. O appears more than once.
Words that start TRICHO
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 38
Could you have found TRICHOLOGY?
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 38 - and most players walked straight past it.
Play today's OUTLIER