The rare daily word game sweeping the globe. Find what's hidden in plain sight.
POLIO
Definition of POLIO
noun
Abbreviation of poliomyelitis.
Wiktionary · CC BY-SA
Where it comes from
First element of polio(myelitis).
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.
POLIO in OUTLIER
Players have found it on 21 boards so far. 31 players have found it across Outlier's history.
It first turned up on Day 14, 3 June 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 14, 3 June 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
POLIO starts with P and ends with O. Sorted, its letters read ILOOP - the shape to hunt for when the grid is scrambled. O appears more than once.
Words that start POLIO
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 14
Could you have found POLIO?
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 14 - and most players walked straight past it.
Play today's OUTLIER