coopérer
\kɔ.ɔ.pe.ʁe\
The verdict
“coopérer” has 12 generated spelling variants in the French index at frequency #15,602. The variants make it a useful spelling check.
- #15,602
- frequency rank, French
- 8,609
- “C” headwords
- 12
- tracked misspellings
- 8
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Opérer conjointement avec quelqu’un, collaborer.
Corpus desk
Index FR-cooperer · coopérer · French
coopérer · rank #15,602 · 12 variants · 8 confusables
- FREQ-MID #15,602
- LEN-LONG 8 letters
- VOW-4 4 vowels
- CONFUS-MID 8 pairs
- VAR-MID 12 variants
- BOOK-DENSE 8,609
- PHOTO-FINISH coop
Nearest frequency peer: coop (-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.
Pairs de rang près de l'aimant d'erreurs « coopérer »
Même bande de rareté: utile si une faute tombe sur un lemme voisin
- contenue
contenue
84,403 corpus weight
- contraindre
contraindre
84,401 corpus weight
- coop
coop
84,400 corpus weight
- coopérer
coopérer
84,399 corpus weight
- Corinne
Corinne
84,397 corpus weight
- crétin
crétin
84,395 corpus weight
What this shows « coopérer » siège parmi ces pairs FrequencyWords; la profondeur des fautes est suivie à part dans le graphique d'édition.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | coopérer |
| Language | French |
| Part of speech | Verb |
| IPA | \kɔ.ɔ.pe.ʁe\ |
| Letters | 8 |
| Frequency rank | #15,602 |
| Misspellings tracked | 12 |
| Confusable pairs | 8 |
| Source | Wiktionary (kaikki.org) |
Fréquence de l'aimant d'erreurs « coopérer »
A misspelling magnet
The generator records 12 spelling variants around coopérer (IPA \kɔ.ɔ.pe.ʁe\), averb. Corpus frequency is #15,602 among 8,609 “C” headwords. Dominant gloss: "Opérer conjointement avec quelqu’un, collaborer.".
Our generated misspelling index lists 12 likely wrong-spelling variants for coopérer, with forms such as "ccoopérer", "cooperer", and "cooppérer". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 8 confusable-pair relationships, "couperet", "Cooper", "compère", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Our source data has no etymology on file for this entry, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct French form is coopérer, spelled C-O-O-P-É-R-E-R.
Definition
- 1Opérer conjointement avec quelqu’un, collaborer.
Recorded use
Wiktionary examplesThese source excerpts show how coopérer appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Coopérer au succès d’un dessein, d’une entreprise.
Coopérer à la conversion de quelqu’un.
This word in other languages
Common misspellings
Also misspelled as:
- ccoopérer
- cooperer
- cooppérer
- coopréer
- coopéerr
- coopérerr
- coopérre
- coopérrer
- cooéprer
- copoérer
- copérer
- ocopérer
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of coopérer - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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 "coopérer"?
What does "coopérer" mean?
What words are commonly confused with "coopérer"?
How do you pronounce "coopérer"?
What language does "coopérer" come from?
Is PlainSpell free to use?
Similar French words by spelling shape
Same letter count and similar misspelling depth for "coopérer", not the corpus desk frequency band.
Same letter count
Frequency-ranked French headwords with 8 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (12 here; floor ≥5).