The rare daily word game sweeping the globe. Find what's hidden in plain sight.
BLACKFIN
Definition of BLACKFIN
noun
bluefin tuna
Wiktionary · CC BY-SA
Where it comes from
From black + fin.
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.
BLACKFIN in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 110, 7 September 2026. It was on the latest finished board.
First ever to find it
on Day 110, 7 September 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
BLACKFIN starts with B and ends with N. Sorted, its letters read ABCFIKLN - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Words that start BLACKF
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found BLACKFIN?
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 110 - and most players walked straight past it.
Play today's OUTLIER