The rare daily word game sweeping the globe. Find what's hidden in plain sight.
RUBIFY
Definition of RUBIFY
verb
to make red; to cause to redden
Wiktionary · CC BY-SA
Where it comes from
From French rubéfier.
Etymology via Wiktionary (CC BY-SA).
Word DNA
Line of descent
- French
- English
One recorded step before English.
Deepest traced root
5th
of 59 source languages in OUTLIER
5.3%
of traced words share this origin (4,423)
branch · 12.8% of traced words
How it is built
Same root, RUBIFY · 3 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.
RUBIFY in OUTLIER
Players have found it on 3 boards so far.
It first turned up on Day 135, 2 October 2026. The most recent board was Day 158, 25 October 2026. Nobody has seen it on a board for 12 days.
First ever to find it
on Day 135, 2 October 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
RUBIFY starts with R and ends with Y. Sorted, its letters read BFIRUY - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Could you have found RUBIFY?
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 135 - and most players walked straight past it.
Play today's OUTLIER