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

BOASTFUL

/ˈbəʊstfʊl/8 letters

Definition of BOASTFUL

adjective

Tending to boast or brag.

Wiktionary · CC BY-SA

Where it comes from

From Middle English bostful, equivalent to boast + -ful.

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.

BOASTFUL in OUTLIER

Players have found it on 20 boards so far. 31 players have found it across Outlier's history.

Day 1Day 98
Its 20 boards, across 98 finished boards · taller bars are busier boards
20
Boards found on
8
First board
96
Latest board
13
Longest gap, days

It first turned up on Day 8, 29 May 2026. The most recent board was Day 96, 24 August 2026. Nobody has seen it on a board for 2 days.

First found by a player on Day 8, 29 May 2026.

Built from these letters

BOASTFUL
8
Letters
3
Vowels
5
Consonants
8
Different letters
3
Longest consonant run
2
Longest vowel run

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

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 BOASTF

Its neighbours in the OUTLIER dictionary - shortest first.

BOASTFULLYBOASTFULNESSBOASTFULNESSES

Could you have found BOASTFUL?

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 8 - and most players walked straight past it.

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