Which to use
“sondage” and “œsophage” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #2,899
- “sondage” frequency rank
- #36,678
- “œsophage” frequency rank
- 39577
- confusion score
Side-by-Side Comparison
| Feature | sondage | œsophage |
|---|---|---|
| Definition | Action de sonder un lieu, d'en mesurer la profondeur, la nature ou la composition. | Canal musculo-membraneux qui s’étend du fond de la bouche (le pharynx) jusqu’à l’orifice supérieur de l’estomac (le cardia), dans lequel il conduit les aliments. |
Where the eye mixes sondage and œsophage
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. sondage runs 7 letters (CVCCVCV) against œsophage's 8 (VCVCCVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses sondage with œsophage
A purely visual mix-up. sondage (\sɔ̃.daʒ\) and œsophage (\e.zɔ.faʒ\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 39577, derived from the frequency rank of both members and their visual similarity.
sondage is recorded at frequency rank #2,899, classified as anoun, pronounced \sɔ̃.daʒ\. œsophage is at rank #36,678, tagged as anoun, pronounced \e.zɔ.faʒ\.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 39577, this pair ranks #246,937 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sondage vs œsophage
Shared letters: aegos. Private to "sondage": dn. Private to "œsophage": hpœ.
"sondage" · 7 letters · shape CVCCVCV · "œsophage" · 8 letters · shape VCVCCVCV
Known mistypes of this pair
- sondage ← osndage · snodage · sodnage · sonadge · sondaeg · sondagge · sonddage · sondgae
Frequently Asked Questions
Can "sondage" and "œsophage" be used interchangeably?
Frequency check: "sondage" vs "œsophage" - which ranks higher?
Useful next steps
Eye-level mix-up between "sondage" and "œsophage" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sondage" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "œsophage" - compare definitions side by side with the headword page. Word entry
- This pair ranks #246,937 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "sondage" and "œsophage" also get mixed up with nearby pairs, the highest-scored neighbour is "œsophage vs soudage". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #246,937 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.