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

BIOLUMINESCED

13 letters

Definition of BIOLUMINESCED

verb

simple past and past participle of bioluminesce

BIOLUMINESCE

verb

To luminesce (shine) through bioluminescence

Wiktionary · CC BY-SA

Word DNA

BIOLUMINESCED inherits its ancestry from its root, BIOLUMINESCE.

How it is built

verbcompoundbio-

Same root, BIOLUMINESCE · 1 relative in the game

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.

BIOLUMINESCED in OUTLIER

Players have found it on 2 boards so far.

Day 1Day 168
Its 2 boards, across 168 finished boards · taller bars are busier boards
2
Boards found on
164
First board
165
Latest board
1
Longest gap, days

It first turned up on Day 164, 31 October 2026. The most recent board was Day 165, 1 November 2026. Nobody has seen it on a board for 3 days.

First ever to find it

cdnerin

on Day 165, 1 November 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

BIOLUMINESCED
13
Letters
6
Vowels
7
Consonants
11
Different letters
2
Longest consonant run
2
Longest vowel run

BIOLUMINESCED starts with B and ends with D. Sorted, its letters read BCDEEIILMNOSU - the shape to hunt for when the grid is scrambled. I and E appear more than once.

Words that start BIOLUMINE

Its neighbours in the OUTLIER dictionary - shortest first.

BIOLUMINESCEBIOLUMINESCESBIOLUMINESCENTBIOLUMINESCENCE

Could you have found BIOLUMINESCED?

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 164 - and most players walked straight past it.

Play today's OUTLIER