Which to use
“sains” is an adjective and “sein” is a noun - they look or sound alike but fill different roles in a sentence.
- #12,474
- “sains” frequency rank
- #746
- “sein” frequency rank
- 13220
- confusion score
Side-by-Side Comparison
| Feature | sains | sein |
|---|---|---|
| Definition | Masculin pluriel de sain. | Partie antérieure du thorax humain, où se trouvent les mamelles. |
Same sound, different letters: sains vs sein
Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 3 letters.
Homophone desk: sains vs sein
Say them out loud and nothing separates them: sains and sein carry the same recorded pronunciation, \sɛ̃\. Grammar is what tells them apart: one is anadjective, the other anoun, so most sentences will only accept one of them. They differ by 1 letter(s) in length. Our composite confusion score for this pair is 13220, derived from the frequency rank of both members and their visual similarity.
sains is recorded at frequency rank #12,474, classified as anadj, pronounced \sɛ̃\. sein is at rank #746, tagged as anoun, pronounced \sɛ̃\.
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 13220, this pair ranks #401,932 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sains vs sein
Shared letters: ins. Private to "sains": a. Private to "sein": e.
"sains" · 5 letters · shape CVVCC · "sein" · 4 letters · shape CVVC
Known mistypes of this pair
Frequently Asked Questions
Do "sains" and "sein" mean the same thing in a sentence?
Frequency check: "sains" vs "sein" - which ranks higher?
Useful next steps
You've separated the homophone pair "sains" / "sein". Follow the links when you need the full entry or a neighbour that trips the same ear.
- Full dictionary entry for "sains" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sein" - compare definitions side by side with the headword page. Word entry
- This pair ranks #401,932 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "sains" and "sein" also get mixed up with nearby pairs, the highest-scored neighbour is "sains vs sind". 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 #401,932 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.