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

CHLAMYDIA

/kləˈmɪd.i.ə/9 letters

Definition of CHLAMYDIA

noun

Any of several common, often asymptomatic, sexually transmitted diseases caused by the microorganism Chlamydia trachomatis.

Wiktionary · CC BY-SA

Where it comes from

From New Latin chlamydia, from Ancient Greek χλαμύδιον (khlamúdion, “small cloak”), from χλαμύς (khlamús, “cloak”).

Etymology via Wiktionary (CC BY-SA).

Word DNA

Line of descent

  1. Ancient Greek
  2. Latin
  3. English

2 recorded generations before English.

Ancient Greek

Deepest traced root

2nd

of 59 source languages in OUTLIER

12.6%

of traced words share this origin (3,706)

Hellenic

branch · 12.6% of traced words

How it is built

noun4 syllables

Same root, CHLAMYDIA · 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.

CHLAMYDIA in OUTLIER

Players have found it on 40 boards so far. 97 players have found it across Outlier's history.

Day 1Day 150
Its 40 boards, across 150 finished boards · taller bars are busier boards
40
Boards found on
22
First board
150
Latest board
14
Longest gap, days

It first turned up on Day 22, 11 June 2026. The most recent board was Day 150, 17 October 2026. It was on the latest finished board.

First ever to find it

tripp

on Day 22, 11 June 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

CHLAMYDIA
9
Letters
3
Vowels
6
Consonants
8
Different letters
3
Longest consonant run
2
Longest vowel run

CHLAMYDIA starts with C and ends with A. Sorted, its letters read AACDHILMY - the shape to hunt for when the grid is scrambled. A appears more than once.

Words that start CHLAMY

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found CHLAMYDIA?

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 22 - and most players walked straight past it.

Play today's OUTLIER