The rare daily word game sweeping the globe. Find what's hidden in plain sight.
RADIOMETRY
Definition of RADIOMETRY
noun
The branch of science that deals with the detection and measurement of radiant electromagnetic energy.
Wiktionary · CC BY-SA
Where it comes from
From radio- + -metry.
Etymology via Wiktionary (CC BY-SA).
Word DNA
How it is built
Same root, RADIOMETRY · 1 relative in the game
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
RADIOMETRY in OUTLIER
Players have found it on 2 boards so far.
It first turned up on Day 152, 19 October 2026. The most recent board was Day 155, 22 October 2026. Nobody has seen it on a board for 18 days.
First ever to find it
on Day 152, 19 October 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
RADIOMETRY starts with R and ends with Y. Sorted, its letters read ADEIMORRTY - the shape to hunt for when the grid is scrambled. R appears more than once.
Words that start RADIOM
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found RADIOMETRY?
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 152 - and most players walked straight past it.
Play today's OUTLIER