The rare daily word game sweeping the globe. Find what's hidden in plain sight.
CAFFEINES
Definition of CAFFEINES
noun
plural of caffeine
noun
An alkaloid, C8H10N4O2, found naturally in tea and coffee plants, which acts as a mild stimulant on the central nervous system.
Wiktionary · CC BY-SA
Word DNA
CAFFEINES inherits its ancestry from its root, CAFFEINE.
Line of descent
3 recorded generations before English.
Deepest traced root
10th
of 59 source languages in OUTLIER
1.9%
of traced words share this origin (506)
branch · 15.3% of traced words
How it is built
Same root, CAFFEINE · 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.
CAFFEINES in OUTLIER
Players have found it on 1 board so far. 10 players have found it across Outlier's history.
It first turned up on Day 134, 1 October 2026. Nobody has seen it on a board for 2 days.
First ever to find it
on Day 134, 1 October 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
CAFFEINES starts with C and ends with S. Sorted, its letters read ACEEFFINS - the shape to hunt for when the grid is scrambled. F and E appear more than once, including a double letter.
Words that start CAFFEI
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found CAFFEINES?
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 134 - and most players walked straight past it.
Play today's OUTLIER