The rare daily word game sweeping the globe. Find what's hidden in plain sight.
BISPHENOL
Definition of BISPHENOL
noun
Any of a class of organic compounds, derived from methylenediphenol, CH2(C6H4OH)2, formed by the condensation of a phenol with an aldehyde or ketone.
Wiktionary · CC BY-SA
Where it comes from
From bis- + phenol.
Etymology via Wiktionary (CC BY-SA).
Word DNA
How it is built
Same root, BISPHENOL · 1 relative in the game
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
BISPHENOL in OUTLIER
Players have found it on 27 boards so far. 47 players have found it across Outlier's history.
It first turned up on Day 44, 3 July 2026. The most recent board was Day 159, 26 October 2026. Nobody has seen it on a board for 7 days.
First ever to find it
on Day 44, 3 July 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
BISPHENOL starts with B and ends with L. Sorted, its letters read BEHILNOPS - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Same letters, different word
One other word uses exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.
Words that start BISPHE
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 44
Could you have found BISPHENOL?
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 44 - and most players walked straight past it.
Play today's OUTLIER