subsidiaire

\syb.zi.djɛʁ\

/\syb.zi.djɛʁ\/ adj

The verdict

“subsidiaire” has 15 generated spelling variants in the French index at frequency #37,573. The variants make it a useful spelling check.

#37,573
frequency rank, French
6,032
“S” headwords
15
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Qui sert à fortifier un moyen principal, qui vient à l’appui, destiné à suppléer ce qui viendrait à faire défaut.

Corpus desk

Index FR-subsidiaire · subsidiaire · French

subsidiaire · rank #37,573 · 15 variants · 0 confusables

  • FREQ-MID #37,573
  • LEN-MEGA 11 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 15 variants
  • BOOK-DENSE 6,032
  • PHOTO-FINISH stressés

Nearest frequency peer: stressés (-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 « subsidiaire »

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

corpus weight

What this shows « subsidiaire » 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
Key facts for subsidiaire
PropertyValue
Headwordsubsidiaire
LanguageFrench
Part of speechAdjective
IPA\syb.zi.djɛʁ\
Letters11
Frequency rank#37,573
Misspellings tracked15
Confusable pairs0
SourceWiktionary (kaikki.org)

Fréquence de l'aimant d'erreurs « subsidiaire »

Cette échelle va du noyau du français courant (gauche) jusqu'à la traîne des formes rares (droite).subsidiairese 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 « stressés » (#37,572), « surmontées » (#37,574), « streamer » (#37,571). Parmi 6,032 lemmes en « S », « subsidiaire » est au #37,573. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 15 spelling variants around subsidiaire (IPA \syb.zi.djɛʁ\), anadjective. Corpus frequency is #37,573 among 6,032 “S” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 15 likely wrong-spelling variants for subsidiaire, with forms such as "sbusidiaire", "ssubsidiaire", and "subbsidiaire". 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 is not paired with a close-neighbour confusable in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

No borrowing history is documented for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct French form is subsidiaire, spelled S-U-B-S-I-D-I-A-I-R-E.

Definition

  1. 1
    Qui sert à fortifier un moyen principal, qui vient à l’appui, destiné à suppléer ce qui viendrait à faire défaut.
  2. 2
    Qui vient à l’appui d'une chose plus importante, qui constitue un élément accessoire, par surcroît.

Recorded use

Wiktionary examples

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

  1. La société Hydra LS demande au juge administratif d’annuler le marché public de service conclu par l’office public de l’habitat de Calais avec la société des Eaux de Calais ayant pour objet la maintenance des suppresseurs d’eaux et, à titre subsidiaire, de résilier le marché conclu par l’office public de l’habitat de Calais avec la société des Eaux de Cal…
  2. Des moyens subsidiaires.

Synonyms

Antonyms

This word in other languages

Common misspellings

Also misspelled as:

  • sbusidiaire
  • ssubsidiaire
  • subbsidiaire
  • subisdiaire
  • subsdiiaire
  • subsidaiire
  • subsiddiaire
  • subsidiaier
  • subsidiairre
  • subsidiarie
  • subsidiiare
  • subsiidaire
  • subssidiaire
  • susbidiaire
  • usbsidiaire

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of subsidiaire - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

sbusidiaire2ssubsidiaire1subbsidiaire1subisdiaire2subsdiiaire2subsidaiire2subsiddiaire1subsidiaier2
Edit distance from "subsidiaire"

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 "subsidiaire"?
"subsidiaire" is spelled S-U-B-S-I-D-I-A-I-R-E. The IPA pronunciation is \syb.zi.djɛʁ\.
What does "subsidiaire" mean?
As an adjective, "subsidiaire" means: Qui sert à fortifier un moyen principal, qui vient à l’appui, destiné à suppléer ce qui viendrait à faire défaut.
What are common misspellings of "subsidiaire"?
Common misspellings include "sbusidiaire", "ssubsidiaire", "subbsidiaire", "subisdiaire", "subsdiiaire". The correct spelling is "subsidiaire".
How do you pronounce "subsidiaire"?
The IPA (International Phonetic Alphabet) transcription for "subsidiaire" is \syb.zi.djɛʁ\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "subsidiaire" come from?
"subsidiaire" 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 "subsidiaire", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 11 letters (nearest by frequency rank).

Similar misspelling depth

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

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

Source: FrequencyWords open word-frequency list