The rare daily word game sweeping the globe. Find what's hidden in plain sight.
FIBRINOUS
Definition of FIBRINOUS
adjective
Of, pertaining to, characteristic of, resembling or having the nature of fibrin.
Wiktionary · CC BY-SA
Where it comes from
From fibrin + -ous.
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.
FIBRINOUS in OUTLIER
Players have found it on 5 boards so far.
It first turned up on Day 49, 8 July 2026. The most recent board was Day 109, 6 September 2026. Nobody has seen it on a board for 3 days.
First ever to find it
on Day 49, 8 July 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
FIBRINOUS starts with F and ends with S. Sorted, its letters read BFIINORSU - the shape to hunt for when the grid is scrambled. I appears more than once.
Words that start FIBRIN
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 49
Could you have found FIBRINOUS?
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 49 - and most players walked straight past it.
Play today's OUTLIER