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RHUBARB

/ˈɹuːbɑːb/7 letters

Definition of RHUBARB

noun

Any plant of the genus Rheum, especially Rheum rhabarbarum, having large leaves and long green or reddish acidic leafstalks that are edible, in particular when cooked (although the leaves are mildly poisonous).

Wiktionary · CC BY-SA

Where it comes from

From Middle English rubarbe, from Anglo-Norman reubarbe (modern French rhubarbe), from Late Latin reubarbarum, rheubarbarum, rubarbera, rybarba, probably from Koine Greek ῥῆον βαρβαρικόν (rhêon barbarikón), from ῥῆον (rhêon, “rhubarb”) + Ancient Greek βαρβαρικόν (barbarikón), neuter of βαρβαρικός (barbarikós, “foreign; barbaric”) (English barbaric). There is also a Medieval Latin variant rabarbarum, which appears to be influenced by Ancient Greek ῥᾶ (rhâ, “rhubarb”), and gave rise to some of the forms in modern languages. The Ancient Greek variant term appears to have been folk-etymologically influenced by Ancient Greek Ῥᾶ (Rhâ, “the River Volga”), which is in the region from which the plant came to the Mediterranean. The ultimate origin of the Ancient Greek terms is, however, Proto-Iranian *(h)rabā́š (“rhubarb, fennel”). The word is cognate with Catalan ruibarbre, Italian rabarbaro, Dutch rabarber, German Rhabarber, Old Occitan reubarbe, Portuguese ruibarbo, Spanish ruibarbo.

Etymology via Wiktionary (CC BY-SA).

Word DNA

Line of descent

  1. Ancient Greek
  2. Latin
  3. Anglo-Norman
  4. Middle English
  5. English

4 recorded generations before English.

Ancient Greek

Deepest traced root

3rd

of 59 source languages in OUTLIER

12.3%

of traced words share this origin (10,555)

Hellenic

branch · 12.3% of traced words

How it is built

noun2 syllablescompound

Same root, RHUBARB · 3 relatives in the game

Its etymology also names Catalan, Dutch, French, German, Italian, Old Occitan, Portuguese, Spanish.

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.

RHUBARB in OUTLIER

Players have found it on 1 board so far.

Day 1Day 173
Its one board, across 173 finished boards · taller bars are busier boards
1
Boards found on
151
First board
22
Days since seen

It first turned up on Day 151, 18 October 2026. Nobody has seen it on a board for 22 days.

First ever to find it

emilafae

on Day 151, 18 October 2026 - before anyone else in Outlier's history. See the Pioneers

Built from these letters

RHUBARB
7
Letters
2
Vowels
5
Consonants
5
Different letters
2
Longest consonant run
1
Longest vowel run

RHUBARB starts with R and ends with B. Sorted, its letters read ABBHRRU - the shape to hunt for when the grid is scrambled. R and B appear more than once.

Words that start RHUBAR

Its neighbours in the OUTLIER dictionary - shortest first.

Could you have found RHUBARB?

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 151 - and most players walked straight past it.

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