superflu

\sy.pɛʁ.fly\

/\sy.pɛʁ.fly\/ adj

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

The verdict

“superflu” has 12 generated spelling variants in the French index at frequency #23,702. The variants make it a useful spelling check.

#23,702
frequency rank, French
6,032
“S” headwords
12
tracked misspellings
2
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Qui n’est pas essentiel, qui est de trop.

Corpus desk

Index FR-superflu · superflu · French

superflu · rank #23,702 · 12 variants · 2 confusables

  • FREQ-MID #23,702
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-LOW 2 pairs
  • VAR-MID 12 variants
  • BOOK-DENSE 6,032
  • PHOTO-FINISH succursales

Nearest frequency peer: succursales (-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 « superflu »

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

corpus weight

What this shows « superflu » 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).

superflu vs superflus
89% similar
superflu vs superflue
89% similar

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

Key facts for superflu
PropertyValue
Headwordsuperflu
LanguageFrench
Part of speechAdjective
IPA\sy.pɛʁ.fly\
Letters8
Frequency rank#23,702
Misspellings tracked12
Confusable pairs2
SourceWiktionary (kaikki.org)

Fréquence de l'aimant d'erreurs « superflu »

De gauche à droite: le peu qui porte la parole quotidienne, puis la longue queue quasi invisible.superfluse 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 « succursales » (#23,701), « supportable » (#23,703), « successions » (#23,700). Parmi 6,032 lemmes en « S », « superflu » est au #23,702. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 12 spelling variants around superflu (IPA \sy.pɛʁ.fly\), anadjective. Corpus frequency is #23,702 among 6,032 “S” headwords. Dominant gloss: "Qui n’est pas essentiel, qui est de trop.".

Our generated misspelling index lists 12 likely wrong-spelling variants for superflu, with forms such as "spuerflu", "ssuperflu", and "sueprflu". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 2 confusable-pair relationships, "superflus", "superflue", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Our source data has no etymology on file for this entry, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct French form is superflu, spelled S-U-P-E-R-F-L-U.

Definition

  1. 1
    Qui n’est pas essentiel, qui est de trop.

Recorded use

Wiktionary examples

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

  1. Toute manipulation, sans gestes superflus, sans paroles inutiles, était faite par des hommes et des femmes peu nombreux, économes de leurs efforts […].
  2. Il nous a semblé superflu, au début de ce chapitre, de rappeler la terminologie employée par l’École zuricho-montpelliéraine, […].

Synonyms

superfétatoiresuperfétatifsurérogatoire

This word in other languages

superfluous(English)superfluo(Español)überflüssig(Deutsch)supérfluo(Português)

Common misspellings

Also misspelled as:

  • spuerflu
  • ssuperflu
  • sueprflu
  • supefrlu
  • superfflu
  • superfllu
  • superful
  • superlfu
  • superrflu
  • supperflu
  • supreflu
  • usperflu

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of superflu - 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.

spuerflu2ssuperflu1sueprflu2supefrlu2superfflu1superfllu1superful2superlfu2
Edit distance from "superflu"

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 "superflu"?
"superflu" is spelled S-U-P-E-R-F-L-U. The IPA pronunciation is \sy.pɛʁ.fly\.
What does "superflu" mean?
As an adjective, "superflu" means: Qui n’est pas essentiel, qui est de trop.
What words are commonly confused with "superflu"?
"superflu" is commonly confused with "superflus", "superflue". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "superflu"?
The IPA (International Phonetic Alphabet) transcription for "superflu" is \sy.pɛʁ.fly\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "superflu" come from?
"superflu" 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 "superflu", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 8 letters (nearest by frequency rank).

substrat#23,699Scotland#23,691sardines#23,688sanglots#23,687

Similar misspelling depth

Headwords with a similar count of attested misspellings (12 here; floor ≥5).

rondelles12 variantsvertiges12 variantsresultat12 variantséconomise12 variants

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

Source: FrequencyWords open word-frequency list