The rare daily word game sweeping the globe. Find what's hidden in plain sight.
BIOFOULINGS
Definition of BIOFOULINGS
noun
plural of biofouling
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.
BIOFOULINGS in OUTLIER
Players have found it on 3 boards so far.
It first turned up on Day 72, 31 July 2026. The most recent board was Day 89, 17 August 2026. Nobody has seen it on a board for 23 days.
First ever to find it
on Day 85, 13 August 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
BIOFOULINGS starts with B and ends with S. Sorted, its letters read BFGIILNOOSU - the shape to hunt for when the grid is scrambled. I and O appear more than once.
Words that start BIOFOUL
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found BIOFOULINGS?
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 72 - and most players walked straight past it.
Play today's OUTLIER