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

OSMIUM

/ˈɒz.mi.əm/6 letters

Definition of OSMIUM

noun

A chemical element (symbol Os) with atomic number 76: a hard, brittle, heavy, bluish-white transition metal found as a trace element in alloys, mostly in platinum ores.

Wiktionary · CC BY-SA

Where it comes from

From Ancient Greek ὀσμή (osmḗ, “smell”) (because of the strong smell of its oxide) + -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

3rd

of 59 source languages in OUTLIER

12.2%

of traced words share this origin (9,465)

Hellenic

branch · 12.2% of traced words

How it is built

noun3 syllablescompound-ium

Same root, OSMIUM · 2 relatives 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.

OSMIUM in OUTLIER

Players have found it on 2 boards so far.

Day 1Day 155
Its 2 boards, across 155 finished boards · taller bars are busier boards
2
Boards found on
140
First board
153
Latest board
13
Longest gap, days

It first turned up on Day 140, 7 October 2026. The most recent board was Day 153, 20 October 2026. Nobody has seen it on a board for 2 days.

First ever to find it

drunkrooster

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

Built from these letters

OSMIUM
6
Letters
3
Vowels
3
Consonants
5
Different letters
2
Longest consonant run
2
Longest vowel run

OSMIUM starts with O and ends with M. Sorted, its letters read IMMOSU - the shape to hunt for when the grid is scrambled. M appears more than once.

Words that start OSMIUM

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found OSMIUM?

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