The rare daily word game sweeping the globe. Find what's hidden in plain sight.
SERPULID
Definition of SERPULID
noun
Any of the family Serpulidae of annelid worms.
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.
SERPULID in OUTLIER
Players have found it on 2 boards so far.
It first turned up on Day 66, 25 July 2026. The most recent board was Day 106, 3 September 2026. Nobody has seen it on a board for 15 days.
First ever to find it
on Day 66, 25 July 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
SERPULID starts with S and ends with D. Sorted, its letters read DEILPRSU - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Words that start SERPUL
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found SERPULID?
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 66 - and most players walked straight past it.
Play today's OUTLIER