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

RHOTACISM

/ˈɹəʊ.tə.sɪ.zəm/9 letters

Definition of RHOTACISM

noun

An exaggerated use of the sound of the letter R.

Wiktionary · CC BY-SA

Where it comes from

From New Latin rhōtacismus, from Ancient Greek *ῥωτακισμός (*rhōtakismós), from ῥωτακίζω (rhōtakízō, “to incorrectly use rho”), from ῥῶ (rhô, “rho (the Greek equivalent of r)”) in analogy with ἰωτακίζω (iōtakízō, “to incorrectly use iota”); itself from ἰῶτα (iôta) in analogy with ἀττικίζω (attikízō, “talk like an Athenian”). By surface analysis, rho + -tacism.

Etymology via Wiktionary (CC BY-SA).

Word DNA

Line of descent

  1. Ancient Greek
  2. Latin
  3. English

2 recorded generations before English.

Ancient Greek

Deepest traced root

3rd

of 59 source languages in OUTLIER

12.4%

of traced words share this origin (10,145)

Hellenic

branch · 12.4% of traced words

How it is built

noun4 syllablescompound-tacism

Same root, RHOTACISM · 1 relative in the game

Every Ancient Greek word → · 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.

RHOTACISM in OUTLIER

Players have found it on 28 boards so far. 39 players have found it across Outlier's history.

Day 1Day 164
Its 28 boards, across 164 finished boards · taller bars are busier boards
28
Boards found on
41
First board
155
Latest board
17
Longest gap, days

It first turned up on Day 41, 30 June 2026. The most recent board was Day 155, 22 October 2026. Nobody has seen it on a board for 9 days.

First ever to find it

star

on Day 41, 30 June 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

RHOTACISM
9
Letters
3
Vowels
6
Consonants
9
Different letters
2
Longest consonant run
1
Longest vowel run

RHOTACISM starts with R and ends with M. Sorted, its letters read ACHIMORST - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.

Words that start RHOTAC

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found RHOTACISM?

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 41 - and most players walked straight past it.

Play today's OUTLIER