The rare daily word game sweeping the globe. Find what's hidden in plain sight.
ISOBATH
Definition of ISOBATH
noun
A line on a map or chart joining places of equal depth of water; a depth contour.
Wiktionary · CC BY-SA
Where it comes from
From iso- + Ancient Greek βαθύς (bathús, “deep”) (see bathy-).
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.
ISOBATH in OUTLIER
Players have found it on 6 boards so far.
It first turned up on Day 37, 26 June 2026. The most recent board was Day 94, 22 August 2026. Nobody has seen it on a board for 8 days.
First ever to find it
on Day 37, 26 June 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
ISOBATH starts with I and ends with H. Sorted, its letters read ABHIOST - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Also seen on Day 37
Could you have found ISOBATH?
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 37 - and most players walked straight past it.
Play today's OUTLIER