Which to use
“seist” is an unknown and “sis” is a num - they look or sound alike but fill different roles in a sentence.
- #32,764
- “seist” frequency rank
- #37,202
- “sis” frequency rank
- 69966
- confusion score
Side-by-Side Comparison
| Feature | seist | sis |
|---|---|---|
| Definition | 2. Person Singular Konjunktiv I Präsens von sein | sechs (6) |
Where the spellings diverge
Shared letters are muted; the letters that actually set seist and sis apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
seist and sis form a confusable pair in the German index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 2 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 69966, derived from the frequency rank of both members and their visual similarity.
seist is recorded at frequency rank #32,764, classified as anunknown, pronounced [zaɪ̯st]. sis is at rank #37,202, tagged as anum, pronounced [sis].
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 69966, this pair ranks #460,573 of 2,006,359 scored German confusable pairs - among the most confusable pairs.
Frequency comparison
Frequently Asked Questions
Can "seist" and "sis" be used interchangeably?
Remembering seist vs sis
The fastest way to pick the right one every time.
- Check the role first: if you need an unknown, it's “seist”; for a num, it's “sis”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “seist” entry
- Browse more pairs most likely to be confused. Most confusable