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

INFECTION

/ɪnˈfɛkʃən/9 letters

Definition of INFECTION

noun

The act or process of infecting.

Wiktionary · CC BY-SA

Where it comes from

From Old French infection, from Late Latin īnfectiō. Equivalent to infect + -ion.

Etymology via Wiktionary (CC BY-SA).

Word DNA

Line of descent

  1. Latin
  2. Old French
  3. English

2 recorded generations before English.

Latin

Deepest traced root

1st

of 59 source languages in OUTLIER

30.7%

of traced words share this origin (23,981)

Italic

branch · 30.7% of traced words

How it is built

noun3 syllablescompound-ion

Every Latin 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.

INFECTION in OUTLIER

Players have found it on 1 board so far.

Day 1Day 158
Its one board, across 158 finished boards · taller bars are busier boards
1
Boards found on
139
First board
19
Days since seen

It first turned up on Day 139, 6 October 2026. Nobody has seen it on a board for 19 days.

First ever to find it

wattevans

on Day 139, 6 October 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

INFECTION
9
Letters
4
Vowels
5
Consonants
7
Different letters
2
Longest consonant run
2
Longest vowel run

INFECTION starts with I and ends with N. Sorted, its letters read CEFIINNOT - the shape to hunt for when the grid is scrambled. I and N appear more than once.

Words that start INFECT

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found INFECTION?

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