Chaco

name

The verdict

“Chaco” is uncommon French (frequency #62,847 among 8,609 “C” headwords), classed as a proper noun. The kind of spelling people second-guess.

#62,847
frequency rank, French
8,609
“C” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Chaco.

Corpus desk

Index FR-chaco · Chaco · French

Chaco · rank #62,847 · 0 variants · 0 confusables

  • FREQ-RARE #62,847
  • LEN-MID 5 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 8,609
  • PHOTO-FINISH centralisme

Nearest frequency peer: centralisme (-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 « Chaco »

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 « Chaco » se situe face à des rangs français aussi rares.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for Chaco
PropertyValue
HeadwordChaco
LanguageFrench
Part of speechProper noun
Letters5
Frequency rank#62,847
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « Chaco » en français

Cette échelle va du noyau du français courant (gauche) jusqu'à la traîne des formes rares (droite).Chacotombe dans cette queue de rareté:

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

L'axe est logarithmique: chaque tic marque environ dix fois moins de fréquence. Voisins rares de la même bande: « centralisme » (#62,846), « changèrent » (#62,848), « Charlize » (#62,849). Parmi 8,609 lemmes en « C », « Chaco » est au #62,847. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

Chaco is uncommon French at frequency #62,847 among 8,609 “C” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. Gloss: "Chaco.".

Zero misspellings are on record for Chaco in our index, typically a sign the spelling maps closely to how the word sounds. Our dataset records no confusable match here, which typically means the spelling is too distinctive to be mistaken for another word.

Our source data has no etymology on file for this entry, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct French form is Chaco, spelled C-H-A-C-O.

Definition

  1. 1
    Chaco.

Recorded use

Wiktionary examples

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

  1. El Chaco boliviano.
  2. La provincia del Chaco.

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 "Chaco"?
"Chaco" is spelled C-H-A-C-O.
What does "Chaco" mean?
As a proper noun, "Chaco" means: Chaco.
What language does "Chaco" come from?
"Chaco" is a French word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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 "Chaco", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 5 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list