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

DIATONIC

/ˌdaɪəˈtɒnɪk/8 letters

Definition of DIATONIC

adjective

Relating to or characteristic of a musical scale which contains seven pitches and a pattern of five whole tones and two semitones; particularly, of the major or natural minor scales.

Wiktionary · CC BY-SA

Where it comes from

From French diatonique or Late Latin diatonicus, ultimately from Ancient Greek διατονικός (diatonikós), in the phrase [γένος (génos, “type, genus”)] διατονικός (diatonikós) (in reference to the diatonic tetrachord, and in contrast to the chromatic and enharmonic tetrachords), from διάτονος (diátonos) (διά (diá) + τόνος (tónos)), of disputed etymology, as both components are ambiguous. Most plausibly, διάτονος (diátonos) refers to “stretched intervals”, as the intervals of the diatonic tetrachord are the most evenly distributed or “stretched out”, compared to the chromatic and enharmonic tetrads, which use smaller, more crowded together intervals. Compare pyknon, from πυκνός (puknós, “dense, compressed”), referring to the lower part of the non-diatonic tetrachords: the diatonic tetrachord has widely spaced notes (“stretched out”), while the other tetrachords have a closely spaced notes (“compressed”).

Etymology via Wiktionary (CC BY-SA).

Word DNA

Line of descent

  1. Ancient Greek
  2. Latin
  3. French
  4. English

3 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

adjective3 syllablescompound

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.

DIATONIC in OUTLIER

Players have found it on 43 boards so far. 81 players have found it across Outlier's history.

Day 1Day 152
Its 43 boards, across 152 finished boards · taller bars are busier boards
43
Boards found on
12
First board
147
Latest board
16
Longest gap, days

It first turned up on Day 12, 1 June 2026. The most recent board was Day 147, 14 October 2026. Nobody has seen it on a board for 5 days.

First ever to find it

lucario

on Day 12, 1 June 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

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

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

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 DIATON

Its neighbours in the OUTLIER dictionary - shortest first.

DIATONICISMDIATONICALLY

Could you have found DIATONIC?

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 12 - and most players walked straight past it.

Play today's OUTLIER