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OMICRON

/ˈɒmɪkɹɒn/7 letters

Definition of OMICRON

noun

The 15th letter of the Classical and Modern Greek alphabets (16th in Ancient and Old Greek), used in ordering lists as in naming the 15th star of a constellation or the 15th discovered major variant of a disease.

Wiktionary · CC BY-SA

Where it comes from

From Latin omicron, from Koine Greek ὂ μῑκρόν (ò mīkrón, “little o”), named in contrast with omega (“big o”). The uncommon form omicra is similarly borrowed from Latin and Greek. The use for designating stars in a constellation—typically in order of apparent brightness—began with Johann Bayer's 1603 Uranometria.

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.

OMICRON in OUTLIER

Players have found it on 7 boards so far. 12 players have found it across Outlier's history.

Day 1Day 102
Its 7 boards, across 102 finished boards · taller bars are busier boards
7
Boards found on
48
First board
96
Latest board
21
Longest gap, days

It first turned up on Day 48, 7 July 2026. The most recent board was Day 96, 24 August 2026. Nobody has seen it on a board for 6 days.

First ever to find it

lordzantor

on Day 48, 7 July 2026 - before anyone else in Outlier's history. See the Pioneers

Also on

Built from these letters

OMICRON
7
Letters
3
Vowels
4
Consonants
6
Different letters
2
Longest consonant run
1
Longest vowel run

OMICRON starts with O and ends with N. Sorted, its letters read CIMNOOR - the shape to hunt for when the grid is scrambled. O appears 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 OMICRO

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found OMICRON?

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 48 - and most players walked straight past it.

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