Which to use
“sein” and “seth” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #746
- “sein” frequency rank
- #13,909
- “seth” frequency rank
- 14655
- confusion score
Side-by-Side Comparison
| Feature | sein | seth |
|---|---|---|
| Definition | Partie antérieure du thorax humain, où se trouvent les mamelles. | Flèche, sagette (arme). |
Where the eye mixes sein and seth
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. sein (CVVC) and seth (CVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Visual trap between sein and seth
A purely visual mix-up. sein (\sɛ̃\) and seth (\ˈsɛːs\) 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 2 positions. Our composite confusion score for this pair is 14655, derived from the frequency rank of both members and their visual similarity.
sein is recorded at frequency rank #746, classified as anoun, pronounced \sɛ̃\. seth is at rank #13,909, tagged as anoun, pronounced \ˈsɛːs\.
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 14655, this pair ranks #395,760 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sein vs seth
Shared letters: es. Private to "sein": in. Private to "seth": ht.
"sein" · 4 letters · shape CVVC · "seth" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Do "sein" and "seth" mean the same thing in a sentence?
Which is more common, "sein" or "seth"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "sein" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "seth" - compare definitions side by side with the headword page. Word entry
- This pair ranks #395,760 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "sein" and "seth" also get mixed up with nearby pairs, the highest-scored neighbour is "Sepp vs seth". 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 #395,760 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.