The rare daily word game sweeping the globe. Find what's hidden in plain sight.
BIPHENYLS
Definition of BIPHENYLS
noun
plural of biphenyl
noun
A colourless solid hydrocarbon, C12H10, consisting of two benzene rings linked together by a single bond.
Wiktionary · CC BY-SA
Word DNA
BIPHENYLS inherits its ancestry from its root, BIPHENYL.
How it is built
Same root, BIPHENYL · 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.
BIPHENYLS in OUTLIER
Players have found it on 9 boards so far. 10 players have found it across Outlier's history.
It first turned up on Day 50, 9 July 2026. The most recent board was Day 157, 24 October 2026. Nobody has seen it on a board for 1 day.
First ever to find it
on Day 50, 9 July 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
BIPHENYLS starts with B and ends with S. Sorted, its letters read BEHILNPSY - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Words that start BIPHEN
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 50
Could you have found BIPHENYLS?
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 50 - and most players walked straight past it.
Play today's OUTLIER