Which to use
“sain” is an adjective and “soie” is a noun - they look or sound alike but fill different roles in a sentence.
- #6,135
- “sain” frequency rank
- #6,891
- “soie” frequency rank
- 13026
- confusion score
Side-by-Side Comparison
| Feature | sain | soie |
|---|---|---|
| Definition | Qui est de bonne constitution, qui n’a pas de tares en son organisme. Qui n’est pas altéré, qui est en bon état. | Matière filamenteuse, fine et brillante, produite par les araignées et les chenilles de la plupart des insectes. |
Where the eye mixes sain and soie
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. sain (CVVC) and soie (CVVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Visual trap between sain and soie
These two trip readers on the page rather than in the ear: sain is \sɛ̃\ while soie is \swa\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 13026, derived from the frequency rank of both members and their visual similarity.
sain is recorded at frequency rank #6,135, classified as anadj, pronounced \sɛ̃\. soie is at rank #6,891, tagged as anoun, pronounced \swa\.
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 13026, this pair ranks #402,743 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sain vs soie
Shared letters: is. Private to "sain": an. Private to "soie": eo.
"sain" · 4 letters · shape CVVC · "soie" · 4 letters · shape CVVV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "sain" for "soie" ever safe?
Frequency check: "sain" vs "soie" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "sain" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "soie" - compare definitions side by side with the headword page. Word entry
- This pair ranks #402,743 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "sain" and "soie" also get mixed up with nearby pairs, the highest-scored neighbour is "soie vs spi". 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 #402,743 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.