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

ANAEROBIC

/ˌænəˈɹoʊbɪk/9 letters

Definition of ANAEROBIC

adjective

Without oxygen; especially of an environment or organism.

Wiktionary · CC BY-SA

Where it comes from

From French anaérobie, from Ancient Greek ἀν- (an-, “not”) + ἀήρ (aḗr, “air”) + βίος (bíos, “life”) + -ic. By surface analysis, an- + aerobic.

Etymology via Wiktionary (CC BY-SA).

Word DNA

Line of descent

  1. Ancient Greek
  2. French
  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 (3,789)

Hellenic

branch · 12.6% of traced words

How it is built

adjective4 syllablescompound-ican-

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.

ANAEROBIC in OUTLIER

Players have found it on 43 boards so far. 167 players have found it across Outlier's history.

Day 1Day 153
Its 43 boards, across 153 finished boards · taller bars are busier boards
43
Boards found on
22
First board
150
Latest board
10
Longest gap, days

It first turned up on Day 22, 11 June 2026. The most recent board was Day 150, 17 October 2026. Nobody has seen it on a board for 3 days.

First found by a player on Day 24, 13 June 2026.

Built from these letters

ANAEROBIC
9
Letters
5
Vowels
4
Consonants
8
Different letters
1
Longest consonant run
2
Longest vowel run

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

Words that start ANAERO

Its neighbours in the OUTLIER dictionary - shortest first.

ANAEROBEANAEROBESANAEROBIAANAEROBIUMANAEROBIONTANAEROPHYTEANAEROBIOSESANAEROBIOSISANAEROBICALLY

Could you have found ANAEROBIC?

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