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

BOSUN

5 letters

Definition of BOSUN

noun

Alternative form of boatswain (“warrant or petty officer on board a naval ship”).

Wiktionary · CC BY-SA

Where it comes from

Phonemic respelling of boatswain.

Etymology via Wiktionary (CC BY-SA).

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.

BOSUN in OUTLIER

Players have found it on 32 boards so far. 74 players have found it across Outlier's history.

Day 1Day 102
Its 32 boards, across 102 finished boards · taller bars are busier boards
32
Boards found on
15
First board
100
Latest board
11
Longest gap, days

It first turned up on Day 15, 4 June 2026. The most recent board was Day 100, 28 August 2026. Nobody has seen it on a board for 2 days.

First ever to find it

ginnybamber

on Day 15, 4 June 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

BOSUN
5
Letters
2
Vowels
3
Consonants
5
Different letters
1
Longest consonant run
1
Longest vowel run

BOSUN starts with B and ends with N. Sorted, its letters read BNOSU - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.

Same letters, different word

2 other words use exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.

Words that start BOSUN

Its neighbours in the OUTLIER dictionary - shortest first.

BOSUNS

Could you have found BOSUN?

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 15 - and most players walked straight past it.

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The OUTLIER card for BOSUNDownload image