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

PHYLOGENY

/faɪˈlɒd͡ʒəni/9 letters

Definition of PHYLOGENY

noun

The evolutionary history of groups of organisms, such as species or clades.

Wiktionary · CC BY-SA

Where it comes from

Borrowed from German Phylogenie, coined by Ernst Haeckel in 1866, a neologism created as if borrowed from a Classic Greek word φυλογένεια (phulogéneia), composed from Ancient Greek φῦλον (phûlon, “tribe, genus, species”) + -γένεια (-géneia, “-geny (generation, production)”), equivalent to phylo- + -geny.

Etymology via Wiktionary (CC BY-SA).

Word DNA

Line of descent

  1. Ancient Greek
  2. German
  3. English

2 recorded generations before English.

Ancient Greek

Deepest traced root

3rd

of 59 source languages in OUTLIER

12.4%

of traced words share this origin (10,375)

Hellenic

branch · 12.4% of traced words

How it is built

noun4 syllablescompound-genyphylo-

Same root, PHYLOGENY · 5 relatives in the game

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.

PHYLOGENY in OUTLIER

Players have found it on 1 board so far. 27 players have found it across Outlier's history.

Day 1Day 171
Its one board, across 171 finished boards · taller bars are busier boards
1
Boards found on
161
First board
10
Days since seen

It first turned up on Day 161, 28 October 2026. Nobody has seen it on a board for 10 days.

First found by a player on Day 161, 28 October 2026.

Built from these letters

PHYLOGENY
9
Letters
2
Vowels
7
Consonants
8
Different letters
4
Longest consonant run
1
Longest vowel run

PHYLOGENY starts with P and ends with Y. Sorted, its letters read EGHLNOPYY - the shape to hunt for when the grid is scrambled. Y appears more than once.

Words that start PHYLOG

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found PHYLOGENY?

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 161 - and most players walked straight past it.

Play today's OUTLIER