The rare daily word game sweeping the globe. Find what's hidden in plain sight.
DELTAIC
Definition of DELTAIC
adjective
Of or pertaining to a river delta.
Wiktionary · CC BY-SA
Where it comes from
From delta + -ic.
Etymology via Wiktionary (CC BY-SA).
Word DNA
How it is built
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
DELTAIC in OUTLIER
Players have found it on 6 boards so far.
It first turned up on Day 25, 14 June 2026. The most recent board was Day 144, 11 October 2026. Nobody has seen it on a board for 2 days.
First ever to find it
on Day 25, 14 June 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
DELTAIC starts with D and ends with C. Sorted, its letters read ACDEILT - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Same letters, different word
4 other words use exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.
Also seen on Day 25
Could you have found DELTAIC?
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 25 - and most players walked straight past it.
Play today's OUTLIER