diffuseur

\di.fy.zœʁ\

/\di.fy.zœʁ\/ adj

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

The verdict

“diffuseur” has 11 generated spelling variants in the French index at frequency #19,258. The variants make it a useful spelling check.

#19,258
frequency rank, French
5,307
“D” headwords
11
tracked misspellings
8
confusable pairs

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

Corpus desk

Index FR-diffuseur · diffuseur · French

diffuseur · rank #19,258 · 11 variants · 8 confusables

  • FREQ-MID #19,258
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-MID 8 pairs
  • VAR-MID 11 variants
  • BOOK-DENSE 5,307
  • PHOTO-FINISH destitution

Nearest frequency peer: destitution (-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 « diffuseur »

Même bande de rareté: utile si une faute tombe sur un lemme voisin

corpus weight

What this shows « diffuseur » siège parmi ces pairs FrequencyWords; la profondeur des fautes est suivie à part dans le graphique d'édition.

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).

diffuseur vs diffuseurs
90% similar
diffuseur vs diffusé
67% similar
diffuseur vs diffuser
89% similar

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

Key facts for diffuseur
PropertyValue
Headworddiffuseur
LanguageFrench
Part of speechAdjective
IPA\di.fy.zœʁ\
Letters9
Frequency rank#19,258
Misspellings tracked11
Confusable pairs8
SourceWiktionary (kaikki.org)

Fréquence de l'aimant d'erreurs « diffuseur »

De gauche à droite: le peu qui porte la parole quotidienne, puis la longue queue quasi invisible.diffuseurse place ici:

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

Les tics avancent en logarithme; chacun est de l'ordre de dix fois plus rare. Dans la même bande de rareté figurent « destitution » (#19,257), « dignitaires » (#19,259), « desserts » (#19,256). Parmi 5,307 lemmes en « D », « diffuseur » est au #19,258. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 11 spelling variants around diffuseur (IPA \di.fy.zœʁ\), anadjective. Corpus frequency is #19,258 among 5,307 “D” headwords. Dominant gloss: "Qui diffuse.".

Our generated misspelling index lists 11 likely wrong-spelling variants for diffuseur, with forms such as "ddiffuseur", "dfifuseur", and "diffsueur". 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, "diffuseurs", "diffusé", "diffuser", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

No explicit etymology string is stored for this entry, so its spelling is best read as a straightforward mapping from sound to letter. The correct French form is diffuseur, spelled D-I-F-F-U-S-E-U-R.

Definition

  1. 1
    Qui diffuse.

Common misspellings

Also misspelled as:

  • ddiffuseur
  • dfifuseur
  • diffsueur
  • diffuesur
  • diffuseru
  • diffuseurr
  • diffusseur
  • diffusuer
  • difufseur
  • difuseur
  • idffuseur

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of diffuseur - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

ddiffuseur1dfifuseur2diffsueur2diffuesur2diffuseru2diffuseurr1diffusseur1diffusuer2
Edit distance from "diffuseur"

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 "diffuseur"?
"diffuseur" is spelled D-I-F-F-U-S-E-U-R. The IPA pronunciation is \di.fy.zœʁ\.
What does "diffuseur" mean?
As an adjective, "diffuseur" means: Qui diffuse.
What words are commonly confused with "diffuseur"?
"diffuseur" is commonly confused with "diffuseurs", "diffusé", "diffuser". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "diffuseur"?
The IPA (International Phonetic Alphabet) transcription for "diffuseur" is \di.fy.zœʁ\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "diffuseur" come from?
"diffuseur" 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 "diffuseur", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 9 letters (nearest by frequency rank).

défendait#19,265coquilles#19,247concluant#19,242enchantée#19,276

Similar misspelling depth

Headwords with a similar count of attested misspellings (11 here; floor ≥5).

desserts11 variantsdemeures11 variantsdéfilés11 variantscockpit11 variants

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

Source: FrequencyWords open word-frequency list