The rare daily word game sweeping the globe. Find what's hidden in plain sight.

FIRN

/fɪə(ɹ)n/4 letters

Definition of FIRN

noun

A type of old snow which has gone through multiple thaw and refreeze cycles and thus is made of numerous small icy grains, though it is not nearly as saturated with water as snowcone slush is; can be hard or somewhat soft depending on recent and current weather conditions.

Wiktionary · CC BY-SA

Where it comes from

Borrowed from German Firn, from Alemannic German firn (“last year's”), from Old High German firni (“old”), from Proto-West Germanic [Term?], from Proto-Germanic *firnijaz, *fernaz (“foregoing, previous”), from Proto-Indo-European *per- (“forth, forward, across, through”); cognate with Old English fyrn (“former”), Old Norse forn (“old”), and Gothic 𐍆𐌰𐌹𐍂𐌽𐌴𐌹𐍃 (fairneis, “old”).

Etymology via Wiktionary (CC BY-SA).

Rarity score
Withheld
Revealed only in play
Tier
Withheld
Find it yourself

OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.

FIRN in OUTLIER

Players have found it on 15 boards so far. 18 players have found it across Outlier's history.

Day 1Day 120
Its 15 boards, across 120 finished boards · taller bars are busier boards
15
Boards found on
25
First board
120
Latest board
35
Longest gap, days

It first turned up on Day 25, 14 June 2026. The most recent board was Day 120, 17 September 2026. It was on the latest finished board.

First found by a player on Day 25, 14 June 2026.

Built from these letters

FIRN
4
Letters
1
Vowels
3
Consonants
4
Different letters
2
Longest consonant run
1
Longest vowel run

FIRN starts with F and ends with N. Sorted, its letters read FINR - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.

Words that start FIRN

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found FIRN?

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 25 - and most players walked straight past it.

Play today's OUTLIER

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The OUTLIER card for FIRNDownload image