Which to use
“sai” and “sein” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #47,708
- “sai” frequency rank
- #63
- “sein” frequency rank
- 47771
- confusion score
Side-by-Side Comparison
| Feature | sai | sein |
|---|---|---|
| Definition | 2. Person Singular Indikativ Präsens Aktiv des Verbs sapere | Kopula, die dem Subjekt ein logisches Prädikat zuordnet |
Where the eye mixes sai and sein
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Spelling & Dictionary Insight
A purely visual mix-up. sai ([ˈsai̯]) and sein ([zaɪ̯n]) 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 47771, derived from the frequency rank of both members and their visual similarity.
sai is recorded at frequency rank #47,708, classified as averb, pronounced [ˈsai̯]. sein is at rank #63, tagged as averb, pronounced [zaɪ̯n].
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 47771, this pair ranks #1,272,601 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sai vs sein
Shared letters: is. Private to "sai": a. Private to "sein": en.
"sai" · 3 letters · shape CVV · "sein" · 4 letters · shape CVVC
Known mistypes of this pair
- sein ← esin · seinn · seni · sien · ssein
Frequently Asked Questions
Can "sai" and "sein" be used interchangeably?
Which is more common, "sai" or "sein"?
What to do next
You've compared "sai" and "sein". Here's where to go from here.
- Full dictionary entry for "sai" 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 #1,272,601 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "sai" and "sein" also get mixed up with nearby pairs, the highest-scored neighbour is "sai vs seg". 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
PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.