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

HARMONIUMS

/hɑːˈməʊ̯.niː.əmz/10 letters

Definition of HARMONIUMS

noun

plural of harmonium

HARMONIUM

noun

A small keyboard instrument that consists of a series of reed pipes, which sound when one of the keys is pressed to open a valve that allows air to pass through.

Wiktionary · CC BY-SA

Word DNA

HARMONIUMS inherits its ancestry from its root, HARMONIUM.

Line of descent

  1. French
  2. English

One recorded step before English.

French

Deepest traced root

5th

of 59 source languages in OUTLIER

5.3%

of traced words share this origin (4,388)

Romance

branch · 12.8% of traced words

How it is built

noun4 syllablescompound-ium

Same root, HARMONIUM · 1 relative in the game

Every French 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.

HARMONIUMS in OUTLIER

Players have found it on 2 boards so far. 10 players have found it across Outlier's history.

Day 1Day 166
Its 2 boards, across 166 finished boards · taller bars are busier boards
2
Boards found on
140
First board
161
Latest board
21
Longest gap, days

It first turned up on Day 140, 7 October 2026. The most recent board was Day 161, 28 October 2026. Nobody has seen it on a board for 5 days.

First ever to find it

edthecatalyst

on Day 140, 7 October 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

HARMONIUMS
10
Letters
4
Vowels
6
Consonants
9
Different letters
2
Longest consonant run
2
Longest vowel run

HARMONIUMS starts with H and ends with S. Sorted, its letters read AHIMMNORSU - the shape to hunt for when the grid is scrambled. M appears more than once.

Words that start HARMON

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found HARMONIUMS?

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 140 - and most players walked straight past it.

Play today's OUTLIER