The rare daily word game sweeping the globe. Find what's hidden in plain sight.
BIOHAZARD
Definition of BIOHAZARD
noun
A biological hazard: a source of risk due to some biological factor such as bacteria or human waste.
Wiktionary · CC BY-SA
Where it comes from
From bio- + hazard.
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.
BIOHAZARD in OUTLIER
Players have found it on 2 boards so far.
It first turned up on Day 29, 18 June 2026. The most recent board was Day 107, 4 September 2026. Nobody has seen it on a board for 13 days.
First ever to find it
on Day 107, 4 September 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
BIOHAZARD starts with B and ends with D. Sorted, its letters read AABDHIORZ - the shape to hunt for when the grid is scrambled. A appears more than once. It uses Z - among the least common letters in written English.
Also seen on Day 29
Could you have found BIOHAZARD?
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 29 - and most players walked straight past it.
Play today's OUTLIER