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

EUPHONIUM

/juːˈfəʊnɪəm/9 letters

Definition of EUPHONIUM

noun

A valved brass instrument with conical tubing similar in appearance to a tuba but of higher pitch.

Wiktionary · CC BY-SA

Where it comes from

From Ancient Greek εὔφωνος (eúphōnos, “sweet-voiced”) + -ium.

Etymology via Wiktionary (CC BY-SA).

Word DNA

Line of descent

  1. Ancient Greek
  2. English

One recorded step before English.

Ancient Greek

Deepest traced root

2nd

of 58 source languages in OUTLIER

12.6%

of traced words share this origin (3,695)

Hellenic

branch · 12.6% of traced words

How it is built

noun3 syllablescompound-ium

Same root, EUPHONIUM · 1 relative in the game

Every Ancient Greek word → · The Word DNA of OUTLIER →

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.

EUPHONIUM in OUTLIER

Players have found it on 31 boards so far. 88 players have found it across Outlier's history.

Day 1Day 147
Its 31 boards, across 147 finished boards · taller bars are busier boards
31
Boards found on
25
First board
147
Latest board
15
Longest gap, days

It first turned up on Day 25, 14 June 2026. The most recent board was Day 147, 14 October 2026. It was on the latest finished board.

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

Built from these letters

EUPHONIUM
9
Letters
5
Vowels
4
Consonants
8
Different letters
2
Longest consonant run
2
Longest vowel run

EUPHONIUM starts with E and ends with M. Sorted, its letters read EHIMNOPUU - the shape to hunt for when the grid is scrambled. U appears more than once.

Words that start EUPHON

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found EUPHONIUM?

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