ineffable

\i.nɛ.fabl\

/\i.nɛ.fabl\/ adj

The verdict

“ineffable” is uncommon French (frequency #54,648 among 3,561 “I” headwords), classed as an adjective. The kind of spelling people second-guess.

#54,648
frequency rank, French
3,561
“I” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Qui ne peut pas être exprimé par des paroles.

Corpus desk

Index FR-ineffable · ineffable · French

ineffable · rank #54,648 · 0 variants · 0 confusables

  • FREQ-RARE #54,648
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,561
  • PHOTO-FINISH inextricable

Nearest frequency peer: inextricable (+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 « ineffable »

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 « ineffable » se situe face à des rangs français aussi rares.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for ineffable
PropertyValue
Headwordineffable
LanguageFrench
Part of speechAdjective
IPA\i.nɛ.fabl\
Letters9
Frequency rank#54,648
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « ineffable » en français

Cette échelle va du noyau du français courant (gauche) jusqu'à la traîne des formes rares (droite).ineffabletombe dans cette queue de rareté:

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

Les tics avancent en logarithme; chacun est de l'ordre de dix fois plus rare. Voisins rares de la même bande: « inextricable » (#54,649), « inconstitutionnelle » (#54,646), « influenza » (#54,650). Parmi 3,561 lemmes en « I », « ineffable » est au #54,648. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

ineffable is uncommon French at frequency #54,648 among 3,561 “I” headwords, classed as anadjective, transcribed \i.nɛ.fabl\. Rarity is why readers land here mid-draft. 2 senses are on record.

Zero misspellings are on record for ineffable in our index, which points to an orthography that plays by predictable French rules. No close-neighbour confusable shows up for this headword in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.

This headword's origin isn't recorded in our source data, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct French form is ineffable, spelled I-N-E-F-F-A-B-L-E.

Definition

  1. 1
    Qui ne peut pas être exprimé par des paroles.
  2. 2
    Inqualifiable, inénarrable (en raison de son caractère ridicule).

Recorded use

Wiktionary examples

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

  1. Des écumes de fleurs ont bercé mes dérades Et d’ineffables vents m’ont ailé par instants.
  2. On croit ordinairement, il est vrai, que ce qu'il y a de plus haut, c'est l'ineffable.

Synonyms

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 "ineffable"?
"ineffable" is spelled I-N-E-F-F-A-B-L-E. The IPA pronunciation is \i.nɛ.fabl\.
What does "ineffable" mean?
As an adjective, "ineffable" means: Qui ne peut pas être exprimé par des paroles.
How do you pronounce "ineffable"?
The IPA (International Phonetic Alphabet) transcription for "ineffable" is \i.nɛ.fabl\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "ineffable" come from?
"ineffable" 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 "ineffable", not the corpus desk frequency band.

Same letter count

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

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

Source: FrequencyWords open word-frequency list