impérissable

\ɛ̃.pe.ʁi.sabl\

/\ɛ̃.pe.ʁi.sabl\/ adj

The verdict

“impérissable” is uncommon French (frequency #54,016 among 3,561 “I” headwords), classed as an adjective. The kind of spelling people second-guess.

#54,016
frequency rank, French
3,561
“I” headwords

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

Corpus desk

Index FR-imperissable · impérissable · French

impérissable · rank #54,016 · 0 variants · 0 confusables

  • FREQ-RARE #54,016
  • LEN-MEGA 12 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,561
  • PHOTO-FINISH impure

Nearest frequency peer: impure (-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.

Rangs de longue queue près de « impérissable »

Bande clairsemée: les barres inversent le rang pour que le rare se lise plus court

corpus weight

What this shows Vue de longue queue: où « impérissable » se situe face à des rangs français aussi rares.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for impérissable
PropertyValue
Headwordimpérissable
LanguageFrench
Part of speechAdjective
IPA\ɛ̃.pe.ʁi.sabl\
Letters12
Frequency rank#54,016
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « impérissable » en français

De gauche à droite: le peu qui porte la parole quotidienne, puis la longue queue quasi invisible.impérissabletombe dans cette queue de rareté:

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

L'échelle est logarithmique (chaque tic ≈ 10× plus rare). Voisins rares de la même bande: « impure » (#54,015), « inadaptées » (#54,017), « impropres » (#54,014). Parmi 3,561 lemmes en « I », « impérissable » est au #54,016. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

impérissable is uncommon French at frequency #54,016 among 3,561 “I” headwords, classed as anadjective, transcribed \ɛ̃.pe.ʁi.sabl\. Rarity is why readers land here mid-draft. 2 senses are on record.

The misspelling generator found no plausible variants for impérissable, a straightforward case of a spelling with little room for common typos. Our dataset records no confusable match here, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Wiktionary doesn't record an etymology for this headword, so its spelling is best read as a straightforward mapping from sound to letter. The correct French form is impérissable, spelled I-M-P-É-R-I-S-S-A-B-L-E.

Definition

  1. 1
    Qui ne peut périr.
  2. 2
    Qu’on suppose devoir durer très longtemps.

Recorded use

Wiktionary examples

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

  1. Certains philosophes soutiennent que la matière est impérissable.
  2. Eh bien, continua Coconnas gravement, ce grand homme ne me paraît pas s’être abusé quand […] il regarde la vertu comme une plante balsamique d’un impérissable parfum et d’une efficacité souveraine pour la guérison des blessures.

This word in other languages

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 "impérissable"?
"impérissable" is spelled I-M-P-É-R-I-S-S-A-B-L-E. The IPA pronunciation is \ɛ̃.pe.ʁi.sabl\.
What does "impérissable" mean?
As an adjective, "impérissable" means: Qui ne peut périr.
How do you pronounce "impérissable"?
The IPA (International Phonetic Alphabet) transcription for "impérissable" is \ɛ̃.pe.ʁi.sabl\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "impérissable" come from?
"impérissable" is a French word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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 "impérissable", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 12 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list