déchiffrer

\de.ʃi.fʁe\

/\de.ʃi.fʁe\/ verb

By · According to Wiktionary data (CC BY-SA) ·

The verdict

“déchiffrer” has 15 generated spelling variants in the French index at frequency #18,994. The variants make it a useful spelling check.

#18,994
frequency rank, French
5,307
“D” headwords
15
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Décoder ce qui est écrit en chiffres.

Corpus desk

Index FR-dechiffrer · déchiffrer · French

déchiffrer · rank #18,994 · 15 variants · 1 confusable

  • FREQ-MID #18,994
  • LEN-MEGA 10 letters
  • VOW-3 3 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 15 variants
  • BOOK-DENSE 5,307
  • PHOTO-FINISH décides

Nearest frequency peer: décides (+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.

Frequency neighbourhood for “déchiffrer”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “déchiffrer” sits against the nearest ranked French headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

déchiffrer vs déchirer
80% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for déchiffrer
PropertyValue
Headworddéchiffrer
LanguageFrench
Part of speechVerb
IPA\de.ʃi.fʁe\
Letters10
Frequency rank#18,994
Misspellings tracked15
Confusable pairs1
SourceWiktionary (kaikki.org)

Où “déchiffrer” se place dans la fréquence du français

La fréquence va de la poignée de mots du quotidien (gauche) à la longue queue presque jamais vue (droite).déchiffrerse place ici:

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

L'axe est logarithmique: chaque tic marque environ dix fois moins de fréquence. Dans la même bande de rareté figurent « décides » (#18,995), « dupe » (#18,992), « décidez » (#18,996). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 15 spelling variants around déchiffrer (IPA \de.ʃi.fʁe\), averb. Corpus frequency is #18,994 among 5,307 “D” headwords. Wiktionary lists 6 senses, so context still picks the gloss.

Our generated misspelling index lists 15 likely wrong-spelling variants for déchiffrer, with forms such as "dcéhiffrer", "ddéchiffrer", and "dechiffrer". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 1 confusable-pair relationship, "déchirer", a pairing that trips writers up because the two words share enough sound or shape to blur together.

No borrowing history is documented for this entry, so its spelling is best read as a straightforward mapping from sound to letter. The correct French form is déchiffrer, spelled D-É-C-H-I-F-F-R-E-R.

Definition

  1. 1
    Décoder ce qui est écrit en chiffres.
  2. 2
    Décrypter ce qui est mal écrit ou difficile à lire.
  3. 3
    Parvenir à établir la valeur de signes que l’on ne connaît pas.
  4. 4
    Démêler ce qui est compliqué, découvrir ce qui est secret.
  5. 5
    Pénétrer, révéler la nature intime, les mouvements secrets de quelque chose.
  6. 6
    Deviner les motivations profondes et cachées.

Recorded use

Wiktionary examples

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

  1. Déchiffrer une dépêche.
  2. Un chiffre malaisé à déchiffrer.

This word in other languages

decipher(English)descifrar(Español)dechiffrieren(Deutsch)

Common misspellings

Also misspelled as:

  • dcéhiffrer
  • ddéchiffrer
  • dechiffrer
  • décchiffrer
  • déchfifrer
  • déchhiffrer
  • déchifferr
  • déchiffrerr
  • déchiffrre
  • déchiffrrer
  • déchifrer
  • déchifrfer
  • décihffrer
  • déhciffrer
  • édchiffrer

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of déchiffrer - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

dcéhiffrer2ddéchiffrer1dechiffrer1décchiffrer1déchfifrer2déchhiffrer1déchifferr2déchiffrerr1
Edit distance from "déchiffrer"

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 "déchiffrer"?
"déchiffrer" is spelled D-É-C-H-I-F-F-R-E-R. The IPA pronunciation is \de.ʃi.fʁe\.
What does "déchiffrer" mean?
As a verb, "déchiffrer" means: Décoder ce qui est écrit en chiffres.
What words are commonly confused with "déchiffrer"?
"déchiffrer" is commonly confused with "déchirer". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "déchiffrer"?
The IPA (International Phonetic Alphabet) transcription for "déchiffrer" is \de.ʃi.fʁe\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "déchiffrer" come from?
"déchiffrer" 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 "déchiffrer", not the corpus desk frequency band.

Same letter count

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

didactique#18,983entrailles#19,008entretenue#19,009candidates#18,951

Similar misspelling depth

Headwords with a similar count of attested misspellings (15 here; floor ≥5).

gentilhomme15 variantsinfidélité15 variantsintroduits15 variantsmaternelles15 variants

What to do next

You've looked up "déchiffrer". Here's where to go from here.

  • This headword has one recorded confusable pair with "déchirer". View pair
  • 15 edit-distance misspelling variants are generated for spell-check research on this headword. See variants
  • Usage frequency rank #18,994 among French headwords in this corpus. Corpus statistics
  • Browse more French words in the "D" letter cohort. D–Z browse

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list