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

EFFLUX

/ˈɛflʌks/6 letters

Definition of EFFLUX

noun

The process of flowing out.

Wiktionary · CC BY-SA

Where it comes from

From Latin effluxus, from effluō (“flow out or away”), from ex (“out of, from”) + fluō (“flow”). See also effluxion.

Etymology via Wiktionary (CC BY-SA).

Word DNA

Line of descent

  1. Latin
  2. English

One recorded step before English.

Latin

Deepest traced root

1st

of 59 source languages in OUTLIER

30.7%

of traced words share this origin (25,613)

Italic

branch · 30.7% of traced words

How it is built

noun2 syllablescompound

Same root, EFFLUX · 1 relative in the game

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.

EFFLUX in OUTLIER

Players have found it on 1 board so far.

Day 1Day 169
Its one board, across 169 finished boards · taller bars are busier boards
1
Boards found on
145
First board
24
Days since seen

It first turned up on Day 145, 12 October 2026. Nobody has seen it on a board for 24 days.

First ever to find it

awkward

on Day 145, 12 October 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

EFFLUX
6
Letters
2
Vowels
4
Consonants
5
Different letters
3
Longest consonant run
1
Longest vowel run

EFFLUX starts with E and ends with X. Sorted, its letters read EFFLUX - the shape to hunt for when the grid is scrambled. F appears more than once, including a double letter. It uses X - among the least common letters in written English.

Words that start EFFLUX

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found EFFLUX?

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 145 - and most players walked straight past it.

Play today's OUTLIER