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

UNDERPIN

/ˌʌn.dəˈpɪn/8 letters

Definition of UNDERPIN

verb

To support from below with props or masonry.

Wiktionary · CC BY-SA

Where it comes from

From under- + pin.

Etymology via Wiktionary (CC BY-SA).

Word DNA

How it is built

verb3 syllablescompoundunder-

Same root, UNDERPIN · 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.

UNDERPIN in OUTLIER

Players have found it on 1 board so far.

Day 1Day 169
Its one board, across 169 finished boards · taller bars are busier boards
1
Boards found on
154
First board
15
Days since seen

It first turned up on Day 154, 21 October 2026. Nobody has seen it on a board for 15 days.

First ever to find it

squisher91

on Day 154, 21 October 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

UNDERPIN
8
Letters
3
Vowels
5
Consonants
7
Different letters
2
Longest consonant run
1
Longest vowel run

UNDERPIN starts with U and ends with N. Sorted, its letters read DEINNPRU - the shape to hunt for when the grid is scrambled. N appears more than once.

Words that start UNDERP

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found UNDERPIN?

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 154 - and most players walked straight past it.

Play today's OUTLIER