The rare daily word game sweeping the globe. Find what's hidden in plain sight.
SUBTILEST
Definition of SUBTILEST
adjective
superlative form of subtile: most subtile
SUBTLE · via subtile
adjective
Senses relating to tangible things. Of an action or movement: very delicate or slight, and thus barely noticeable; not obvious; inconspicuous, unintrusive. Having a delicate or fine substance or texture; hence, exquisite, refined. Slender, thin. Of a substance: finely powdered; also, of particles of a substance: very fine or small. Of weight: after the tare (“weight of an empty container”) has been subtracted; net.
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.
SUBTILEST in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 146, 13 October 2026. Nobody has seen it on a board for 7 days.
First ever to find it
on Day 146, 13 October 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
SUBTILEST starts with S and ends with T. Sorted, its letters read BEILSSTTU - the shape to hunt for when the grid is scrambled. S and T appear more than once.
Same letters, different word
One other word uses exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.
Words that start SUBTIL
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found SUBTILEST?
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 146 - and most players walked straight past it.
Play today's OUTLIER