Which to use
“sinus” and “soins” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #26,185
- “sinus” frequency rank
- #1,786
- “soins” frequency rank
- 27971
- confusion score
Side-by-Side Comparison
| Feature | sinus | soins |
|---|---|---|
| Definition | Formation anatomique creuse, liquidienne ou pneumatique. | Pluriel de soin. |
Where the eye mixes sinus and soins
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses sinus with soins
A purely visual mix-up. sinus (\si.nys\) and soins (\swɛ̃\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 27971, derived from the frequency rank of both members and their visual similarity.
sinus is recorded at frequency rank #26,185, classified as anoun, pronounced \si.nys\. soins is at rank #1,786, tagged as anoun, pronounced \swɛ̃\.
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 27971, this pair ranks #325,674 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sinus vs soins
Shared letters: ins. Private to "sinus": u. Private to "soins": o.
"sinus" · 5 letters · shape CVCVC · "soins" · 5 letters · shape CVVCC
Known mistypes of this pair
Frequently Asked Questions
Do "sinus" and "soins" mean the same thing in a sentence?
Which is more common, "sinus" or "soins"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "sinus" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "soins" - compare definitions side by side with the headword page. Word entry
- This pair ranks #325,674 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "sinus" and "soins" also get mixed up with nearby pairs, the highest-scored neighbour is "sinus vs sires". 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 #325,674 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.