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

EPONYCHIUMS

/ɛpəʊˈnɪkɪəm/11 letters

Definition of EPONYCHIUMS

Wiktionary has no entry for EPONYCHIUMS itself. This is its base word, EPONYCHIUM.

noun

The thickened layer of skin adjoining fingernails and toenails, particularly at the base of the nail.

Wiktionary · CC BY-SA

Where it comes from

The origin recorded for EPONYCHIUM.

From Ancient Greek ἐπί (epí, “on top of”) + ὀνῠ́χιον (onŭ́khion, “little claw”, diminutive of ὄνυξ (ónux)).

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

12.4%

of traced words share this origin (10,094)

Hellenic

branch · 12.4% of traced words

How it is built

noun4 syllablescompound

Same root, EPONYCHIUM · 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.

EPONYCHIUMS in OUTLIER

Players have found it on 5 boards so far.

Day 1Day 162
Its 5 boards, across 162 finished boards · taller bars are busier boards
5
Boards found on
72
First board
162
Latest board
49
Longest gap, days

It first turned up on Day 72, 31 July 2026. The most recent board was Day 162, 29 October 2026. It was on the latest finished board.

First ever to find it

thebwordPATRON

on Day 121, 18 September 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

EPONYCHIUMS
11
Letters
4
Vowels
7
Consonants
11
Different letters
4
Longest consonant run
2
Longest vowel run

EPONYCHIUMS starts with E and ends with S. Sorted, its letters read CEHIMNOPSUY - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.

Words that start EPONYCH

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found EPONYCHIUMS?

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 72 - and most players walked straight past it.

Play today's OUTLIER