The rare daily word game sweeping the globe. Find what's hidden in plain sight.
RADIONS
Definition of RADIONS
noun
plural of radion
noun
The radius modulus of an extra dimension in a compactification. Coined in 1998 by Nima Arkani-Hamed, Savas Dimopoulos, and John March-Russell in the paper "Stabilization of Sub-Millimeter Dimensions: The New Guise of the Hierarchy Problem".
Wiktionary · CC BY-SA
Word DNA
RADIONS inherits its ancestry from its root, RADIUS.
Line of descent
- Latin
- English
One recorded step before English.
Deepest traced root
1st
of 59 source languages in OUTLIER
30.7%
of traced words share this origin (26,072)
branch · 30.7% of traced words
How it is built
Same root, RADIUS · 6 relatives 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.
RADIONS in OUTLIER
Players have found it on 2 boards so far.
It first turned up on Day 159, 26 October 2026. The most recent board was Day 161, 28 October 2026. Nobody has seen it on a board for 11 days.
First ever to find it
on Day 159, 26 October 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
RADIONS starts with R and ends with S. Sorted, its letters read ADINORS - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Same letters, different word
3 other words use exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.
Words that start RADION
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found RADIONS?
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 159 - and most players walked straight past it.
Play today's OUTLIER