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CALLUS

/ˈkæləs/6 letters

Definition of CALLUS

noun

A hardened area of the skin (especially on the foot or hand) caused by repeated friction, wear or use.

Wiktionary · CC BY-SA

Where it comes from

Borrowed from Latin callum (“hard skin”). Displaced Old English wearr.

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.

CALLUS in OUTLIER

Players have found it on 1 board so far.

Day 1Day 110
Its one board, across 110 finished boards · taller bars are busier boards
1
Boards found on
110
First board
0
Days since seen

It first turned up on Day 110, 7 September 2026. It was on the latest finished board.

First ever to find it

beatrizbatllori

on Day 110, 7 September 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

CALLUS
6
Letters
2
Vowels
4
Consonants
5
Different letters
2
Longest consonant run
1
Longest vowel run

CALLUS starts with C and ends with S. Sorted, its letters read ACLLSU - the shape to hunt for when the grid is scrambled. L appears more than once, including a double letter.

Same letters, different word

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

SULCAL

Words that start CALLUS

Its neighbours in the OUTLIER dictionary - shortest first.

CALLUSEDCALLUSESCALLUSING

Could you have found CALLUS?

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 110 - and most players walked straight past it.

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