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

DIARRHEA

/ˌdaɪ.əˈɹiː.ə/8 letters

Definition of DIARRHEA

noun

A gastrointestinal disorder characterized by frequent and very soft or watery bowel movements.

Wiktionary · CC BY-SA

Where it comes from

From Middle English diaria, from Middle French diarrie (French diarrhée), from Late Latin diarrhoea, from Ancient Greek διάρροια (diárrhoia, “through-flowing”), from διά (diá, “through”) + ῥέω (rhéō, “flow”). By surface analysis, dia- + -rrhea. Spelling later altered to resemble the word's Latin and Greek roots. Displaced native Old English ūtsiht (literally “straining out”).

Etymology via Wiktionary (CC BY-SA).

Word DNA

Line of descent

  1. Ancient Greek
  2. Latin
  3. Middle French
  4. Middle English
  5. English

4 recorded generations before English.

Ancient Greek

Deepest traced root

2nd

of 59 source languages in OUTLIER

12.6%

of traced words share this origin (3,724)

Hellenic

branch · 12.6% of traced words

How it is built

noun4 syllablescompound-rrheadia-

Same root, DIARRHEA · 1 relative in the game

Its etymology also names Old English.

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.

DIARRHEA in OUTLIER

Players have found it on 3 boards so far.

Day 1Day 151
Its 3 boards, across 151 finished boards · taller bars are busier boards
3
Boards found on
139
First board
151
Latest board
10
Longest gap, days

It first turned up on Day 139, 6 October 2026. The most recent board was Day 151, 18 October 2026. It was on the latest finished board.

First found by a player on Day 139, 6 October 2026.

Built from these letters

DIARRHEA
8
Letters
4
Vowels
4
Consonants
6
Different letters
3
Longest consonant run
2
Longest vowel run

DIARRHEA starts with D and ends with A. Sorted, its letters read AADEHIRR - the shape to hunt for when the grid is scrambled. A and R appear more than once, including a double letter.

Words that start DIARRH

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found DIARRHEA?

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 139 - and most players walked straight past it.

Play today's OUTLIER