rocailleux

\ʁɔ.ka.jø\

/\ʁɔ.ka.jø\/ adj

The verdict

“rocailleux” is uncommon French (frequency #54,856 among 5,742 “R” headwords), classed as an adjective. The kind of spelling people second-guess.

#54,856
frequency rank, French
5,742
“R” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Qui est plein de caillous.

Corpus desk

Index FR-rocailleux · rocailleux · French

rocailleux · rank #54,856 · 0 variants · 0 confusables

  • FREQ-RARE #54,856
  • LEN-MEGA 10 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 5,742
  • PHOTO-FINISH roar

Nearest frequency peer: roar (-1 rank slots)

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rangs de longue queue près de « rocailleux »

Bande clairsemée: les barres inversent le rang pour que le rare se lise plus court

corpus weight

What this shows Vue de longue queue: où « rocailleux » se situe face à des rangs français aussi rares.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for rocailleux
PropertyValue
Headwordrocailleux
LanguageFrench
Part of speechAdjective
IPA\ʁɔ.ka.jø\
Letters10
Frequency rank#54,856
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « rocailleux » en français

La fréquence va de la poignée de mots du quotidien (gauche) à la longue queue presque jamais vue (droite).rocailleuxtombe dans cette queue de rareté:

#1#100#1K#10K#100K
← used constantlyrarely used →

L'échelle est logarithmique (chaque tic ≈ 10× plus rare). Voisins rares de la même bande: « roar » (#54,855), « Rochelais » (#54,857), « rococo » (#54,858). Parmi 5,742 lemmes en « R », « rocailleux » est au #54,856. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

rocailleux is uncommon French at frequency #54,856 among 5,742 “R” headwords, classed as anadjective, transcribed \ʁɔ.ka.jø\. Rarity is why readers land here mid-draft. 2 senses are on record.

rocailleux has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. This entry stands alone in our confusable dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

No explicit etymology string is stored for this entry, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct French form is rocailleux, spelled R-O-C-A-I-L-L-E-U-X.

Definition

  1. 1
    Qui est plein de caillous.
  2. 2
    Dur, désagréable à l’oreille.

Recorded use

Wiktionary examples

These source excerpts show how rocailleux appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Ce bois était dominé par des sommets rocailleux.
  2. L’agriculture y est d'un maigre profit : le sol est, en effet, tellement rocailleux, qu'il faut le cultiver avec la houe.

Synonyms

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 French corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "rocailleux"?
"rocailleux" is spelled R-O-C-A-I-L-L-E-U-X. The IPA pronunciation is \ʁɔ.ka.jø\.
What does "rocailleux" mean?
As an adjective, "rocailleux" means: Qui est plein de caillous.
How do you pronounce "rocailleux"?
The IPA (International Phonetic Alphabet) transcription for "rocailleux" is \ʁɔ.ka.jø\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "rocailleux" come from?
"rocailleux" is a French word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar French words by spelling shape

Same letter count and similar misspelling depth for "rocailleux", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 10 letters (nearest by frequency rank).

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list