somnambulisme

\sɔm.nɑ̃.by.lism\

/\sɔm.nɑ̃.by.lism\/ noun

The verdict

“somnambulisme” is uncommon French (frequency #57,603 among 6,032 “S” headwords), classed as a noun. The kind of spelling people second-guess.

#57,603
frequency rank, French
6,032
“S” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - État, affection du somnambule.

Corpus desk

Index FR-somnambulisme · somnambulisme · French

somnambulisme · rank #57,603 · 0 variants · 0 confusables

  • FREQ-RARE #57,603
  • LEN-MEGA 13 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 6,032
  • PHOTO-FINISH Soriano

Nearest frequency peer: Soriano (+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 « somnambulisme »

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for somnambulisme
PropertyValue
Headwordsomnambulisme
LanguageFrench
Part of speechNoun
IPA\sɔm.nɑ̃.by.lism\
Letters13
Frequency rank#57,603
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « somnambulisme » en français

La fréquence va de la poignée de mots du quotidien (gauche) à la longue queue presque jamais vue (droite).somnambulismetombe 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: « Soriano » (#57,604), « sombra » (#57,601), « sosies » (#57,605). Parmi 6,032 lemmes en « S », « somnambulisme » est au #57,603. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

somnambulisme is uncommon French at frequency #57,603 among 6,032 “S” headwords, classed as anoun, transcribed \sɔm.nɑ̃.by.lism\. Rarity is why readers land here mid-draft. 2 senses are on record.

Our edit-distance generator produced no likely misspellings for somnambulisme, and the word's spelling is regular enough that our generator found nothing worth flagging. Our confusable-pair dataset has no match for it, which typically means the spelling is too distinctive to be mistaken for another word.

This entry's etymology isn't recorded, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct French form is somnambulisme, spelled S-O-M-N-A-M-B-U-L-I-S-M-E.

Definition

  1. 1
    État, affection du somnambule.
  2. 2
    Personne ou groupe qui semble se comporter comme un somnambule, dans un état de semi-conscience.

Recorded use

Wiktionary examples

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

  1. Parfois, au milieu de nous, il tombe tout à coup dans une sombre rêverie, frissonne, tremble, tourne la tête, va et vient dans le salon. Dans ce cas, il faut le laisser faire ; il serait dangereux peut-être de le réveiller, je dis le réveiller, car alors je le crois en état de somnambulisme. D’ailleurs, il se réveille tout seul, et, vous le verrez, dans c…
  2. Un silence pieux rendit hommage à un somnambulisme aussi sincère. Ce spectacle réconfortait, à une époque où tout n’est que falsification, contrefaçon et malfaçon.

Synonyms

Antonyms

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 "somnambulisme"?
"somnambulisme" is spelled S-O-M-N-A-M-B-U-L-I-S-M-E. The IPA pronunciation is \sɔm.nɑ̃.by.lism\.
What does "somnambulisme" mean?
As a noun, "somnambulisme" means: État, affection du somnambule.
How do you pronounce "somnambulisme"?
The IPA (International Phonetic Alphabet) transcription for "somnambulisme" is \sɔm.nɑ̃.by.lism\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "somnambulisme" come from?
"somnambulisme" 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 "somnambulisme", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 13 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list