The rare daily word game sweeping the globe. Find what's hidden in plain sight.
INTERFILE
Definition of INTERFILE
verb
To file (something) between or among existing entries.
Wiktionary · CC BY-SA
Where it comes from
From inter- + file.
Etymology via Wiktionary (CC BY-SA).
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
INTERFILE in OUTLIER
Players have found it on 1 board so far.
It first turned up on Day 108, 5 September 2026. Nobody has seen it on a board for 3 days.
First ever to find it
on Day 108, 5 September 2026 - before anyone else in Outlier's history. See the Pioneers
Built from these letters
INTERFILE starts with I and ends with E. Sorted, its letters read EEFIILNRT - the shape to hunt for when the grid is scrambled. I and E 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 INTERF
Its neighbours in the OUTLIER dictionary - shortest first.
Could you have found INTERFILE?
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 108 - and most players walked straight past it.
Play today's OUTLIER