The rare daily word game sweeping the globe. Find what's hidden in plain sight.
SIGLA
Definition of SIGLA
noun
plural of siglum
Wiktionary · CC BY-SA
Where it comes from
Learned borrowing from Late Latin sigla.
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.
SIGLA in OUTLIER
Players have found it on 2 boards so far.
It first turned up on Day 59, 18 July 2026. The most recent board was Day 79, 7 August 2026. Nobody has seen it on a board for 23 days.
First ever to find it
on Day 59, 18 July 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
SIGLA starts with S and ends with A. Sorted, its letters read AGILS - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Same letters, different word
2 other words use exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.
Words that start SIGLA
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 59
Could you have found SIGLA?
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 59 - and most players walked straight past it.
Play today's OUTLIER