sonder

\sɔ̃.de\

/\sɔ̃.de\/ verb

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

The verdict

“sonder” is a moderately-common French word, ranked #24,779 in French word frequency and used as a verb.

#24,779
frequency rank, French
6
letters
9
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Reconnaître, par des instruments idoines, la profondeur de la mer, d’une rivière, la nature du fond, etc.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

sonder vs Sonne
50% similar
sonder vs songe
67% similar
sonder vs soude
67% similar

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

Key facts for sonder
PropertyValue
Headwordsonder
LanguageFrench
Part of speechVerb
IPA\sɔ̃.de\
Letters6
Frequency rank#24,779
Misspellings tracked9
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “sonder” sits in French frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). sonder lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The French entry for sonder is 6 letters long, classified as a verb, and transcribed in the International Phonetic Alphabet as \sɔ̃.de\. Corpus data places it at rank #24,779 in overall French word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 6 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 9 likely wrong-spelling variants for sonder, with forms such as "osnder", "snoder", and "sodner". 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 also participates in 20 confusable-pair relationships, "Sonne", "songe", "soude", and more, where similar look or sound leads writers to substitute one word for another in context.

No explicit etymology string is stored for this entry, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct French form is sonder, spelled S-O-N-D-E-R.

Definition

  1. 1
    Reconnaître, par des instruments idoines, la profondeur de la mer, d’une rivière, la nature du fond, etc.
  2. 2
    Enfoncer, introduire dans certaines choses un instrument fait exprès, pour en connaître la nature ou la qualité.
  3. 3
    Tâcher de connaître s’il n’y a pas de danger dans une affaire et de savoir comment il faudra s’y prendre pour réussir.
  4. 4
    Explorer une plaie ou une cavité du corps à l’aide d’une sonde.
  5. 5
    Chercher à connaître.
  6. 6
    Chercher à connaître les pensées, les volontés de quelqu’un.

This word in other languages

sound(English)sondear(Español)ergründen(Deutsch)

Common misspellings

Also misspelled as: osnder,snoder,sodner,sondder,sonderr,sondre,sonedr,sonnder,ssonder

Misspelling Pattern Breakdown

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

osnder2snoder2sodner2sondder1sonderr1sondre2sonedr2sonnder1
Edit distance from "sonder"

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 "sonder"?
"sonder" is spelled S-O-N-D-E-R. The IPA pronunciation is \sɔ̃.de\.
What does "sonder" mean?
As a verb, "sonder" means: Reconnaître, par des instruments idoines, la profondeur de la mer, d’une rivière, la nature du fond, etc.
What words are commonly confused with "sonder"?
"sonder" is commonly confused with "Sonne", "songe", "soude". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "sonder"?
The IPA (International Phonetic Alphabet) transcription for "sonder" is \sɔ̃.de\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "sonder" come from?
"sonder" 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.

Using “sonder”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct French spelling is S-O-N-D-E-R - every other letter order is a misspelling in standard orthography.
  • Say it as \sɔ̃.de\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “Sonne” - see the side-by-side comparison. sonder vs Sonne
  • Browse more French words and confusable pairs in the same reference. French words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list