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

FIBERSCOPE

10 letters

Definition of FIBERSCOPE

noun

a flexible fibreoptic device for viewing otherwise inaccessible areas

Wiktionary · CC BY-SA

Where it comes from

From fiber + -scope.

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.

FIBERSCOPE in OUTLIER

Players have found it on 2 boards so far.

Day 1Day 102
Its 2 boards, across 102 finished boards · taller bars are busier boards
2
Boards found on
81
First board
100
Latest board
19
Longest gap, days

It first turned up on Day 81, 9 August 2026. The most recent board was Day 100, 28 August 2026. Nobody has seen it on a board for 2 days.

First found by a player on Day 81, 9 August 2026.

Built from these letters

FIBERSCOPE
10
Letters
4
Vowels
6
Consonants
9
Different letters
3
Longest consonant run
1
Longest vowel run

FIBERSCOPE starts with F and ends with E. Sorted, its letters read BCEEFIOPRS - the shape to hunt for when the grid is scrambled. E appears more than once.

Same letters, different word

One other word uses exactly these letters. Worth knowing at the board: an anagram fits a grid the same way.

FIBRESCOPE

Words that start FIBERS

Its neighbours in the OUTLIER dictionary - shortest first.

FIBERSFIBERSCOPES

Could you have found FIBERSCOPE?

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 81 - and most players walked straight past it.

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The OUTLIER card for FIBERSCOPEDownload image