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DILUVIAN

/daɪˈljuːvɪən/8 letters

Definition of DILUVIAN

adjective

Pertaining to a deluge, or flood.

Wiktionary · CC BY-SA

Other senses

DILUVIAN carries 4 further meanings.

  1. Relating to or of the nature of a deluge; diluvial.

  2. adjective

    Of or pertaining to a deluge, esp. to the Noachian deluge; diluvial.

    “of diluvian origin”

  3. adjective

    Pertaining to a deluge, or flood; diluvial

  4. adjective

    of or connected with a deluge

Where it comes from

From Latin dīluvium + English -an.

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 58 source languages in OUTLIER

33.1%

of traced words share this origin (9,595)

Italic

branch · 33.1% of traced words

How it is built

adjective3 syllablescompound-an

Every Latin word → · The Word DNA of OUTLIER →

DILUVIAN in a sentence

“Sufficient is however left to show that it belongs to an order of animals not yet described as either of anti or post-diluvian existence.”

Archive 2009-03-01, 2009

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.

DILUVIAN in OUTLIER

Players have found it on 52 boards so far. 364 players have found it across Outlier's history.

Day 1Day 145
Its 52 boards, across 145 finished boards · taller bars are busier boards
52
Boards found on
25
First board
139
Latest board
11
Longest gap, days

It first turned up on Day 25, 14 June 2026. The most recent board was Day 139, 6 October 2026. Nobody has seen it on a board for 6 days.

First ever to find it

tusk

on Day 25, 14 June 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

DILUVIAN
8
Letters
4
Vowels
4
Consonants
7
Different letters
1
Longest consonant run
2
Longest vowel run

DILUVIAN starts with D and ends with N. Sorted, its letters read ADIILNUV - the shape to hunt for when the grid is scrambled. I appears more than once.

Words that mean much the same

Near-synonyms of DILUVIAN. Not interchangeable at the board - the grid decides that - but close in meaning.

DILUVIAL

Same letters, different word

One other word uses exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.

Words that start DILUVI

Its neighbours in the OUTLIER dictionary - shortest first.

DILUVIADILUVIALDILUVIONDILUVIUMDILUVIONSDILUVIUMSDILUVIALISMDILUVIALIST

Could you have found DILUVIAN?

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 25 - and most players walked straight past it.

Play today's OUTLIER

from The Century Dictionary.

from the GNU version of the Collaborative International Dictionary of English.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

Senses and citation via Wordnik.