The rare daily word game sweeping the globe. Find what's hidden in plain sight.
LUCIFORM
Definition of LUCIFORM
adjective
Having, in some respects, the nature of light; resembling light.
Wiktionary · CC BY-SA
Where it comes from
From Latin lux, lucis (“light”) + -form.
Etymology via Wiktionary (CC BY-SA).
Word DNA
Line of descent
- Latin
- English
One recorded step before English.
Deepest traced root
1st
of 59 source languages in OUTLIER
30.6%
of traced words share this origin (25,170)
branch · 30.6% of traced words
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.
LUCIFORM in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 153, 20 October 2026. Nobody has seen it on a board for 13 days.
First ever to find it
on Day 153, 20 October 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
LUCIFORM starts with L and ends with M. Sorted, its letters read CFILMORU - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Could you have found LUCIFORM?
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 153 - and most players walked straight past it.
Play today's OUTLIER