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

OSTRACIZE

/ˈɒstɹəsaɪz/9 letters

Definition of OSTRACIZE

verb

To ban a person from a city for five or ten years through the procedure of ostracism.

Wiktionary · CC BY-SA

Where it comes from

From Ancient Greek ὀστρακίζω (ostrakízō, “to banish from a city by ostracism”), from ὄστρᾰκον (óstrăkon, “earthenware vessel; fragment of such a vessel, potsherd”) (from the fact that when voting was held to decide whether to banish people, their names were inscribed on potsherds) + -ῐ́ζω (-ĭ́zō, suffix forming verbs)). The English word is cognate with French ostraciser.

Etymology via Wiktionary (CC BY-SA).

Word DNA

Line of descent

  1. Ancient Greek
  2. English

One recorded step before English.

Ancient Greek

Deepest traced root

2nd

of 59 source languages in OUTLIER

12.7%

of traced words share this origin (3,825)

Hellenic

branch · 12.7% of traced words

How it is built

verb3 syllablescompound

Same root, OSTRACIZE · 2 relatives in the game

Its etymology also names French.

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.

OSTRACIZE in OUTLIER

Players have found it on 3 boards so far.

Day 1Day 154
Its 3 boards, across 154 finished boards · taller bars are busier boards
3
Boards found on
29
First board
145
Latest board
96
Longest gap, days

It first turned up on Day 29, 18 June 2026. The most recent board was Day 145, 12 October 2026. Nobody has seen it on a board for 9 days.

First ever to find it

runningactor

on Day 29, 18 June 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

OSTRACIZE
9
Letters
4
Vowels
5
Consonants
9
Different letters
3
Longest consonant run
1
Longest vowel run

OSTRACIZE starts with O and ends with E. Sorted, its letters read ACEIORSTZ - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram. It uses Z - among the least common letters in written English.

Words that start OSTRAC

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found OSTRACIZE?

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 29 - and most players walked straight past it.

Play today's OUTLIER