The rare daily word game sweeping the globe. Find what's hidden in plain sight.
BOOKER
Definition of BOOKER
noun
One who makes a reservation.
Wiktionary · CC BY-SA
Where it comes from
From Middle English bokere, from Old English bōcere (“scribe”), equivalent to book + -er. Modern sense influenced by the verb to book.
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.
BOOKER in OUTLIER
Players have found it on 3 boards so far.
It first turned up on Day 14, 3 June 2026. The most recent board was Day 103, 31 August 2026. It was on the latest finished board.
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
BOOKER starts with B and ends with R. Sorted, its letters read BEKOOR - the shape to hunt for when the grid is scrambled. O appears more than once, including a double letter.
Same letters, different word
One other word uses exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.
Also seen on Day 14
Could you have found BOOKER?
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