Which to use
“sei” and “slim” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #185
- “sei” frequency rank
- #18,066
- “slim” frequency rank
- 18251
- confusion score
Side-by-Side Comparison
| Feature | sei | slim |
|---|---|---|
| Definition | 2. Person Singular Präsens Imperativ Aktiv des Verbs sein | 2. Person Singular Imperativ Präsens Aktiv des Verbs slimen |
Where the eye mixes sei and slim
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses sei with slim
A purely visual mix-up. sei ([zaɪ̯]) and slim ([slaɪ̯m]) 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 18251, derived from the frequency rank of both members and their visual similarity.
sei is recorded at frequency rank #185, classified as averb, pronounced [zaɪ̯]. slim is at rank #18,066, tagged as averb, pronounced [slaɪ̯m].
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 18251, this pair ranks #1,920,013 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sei vs slim
Shared letters: is. Private to "sei": e. Private to "slim": lm.
"sei" · 3 letters · shape CVV · "slim" · 4 letters · shape CCVC
Known mistypes of this pair
- slim ← lsim · silm · slimm · sllim · slmi · sslim
Frequently Asked Questions
Is swapping "sei" for "slim" ever safe?
In ordinary German text, does "sei" or "slim" show up more?
Useful next steps
Eye-level mix-up between "sei" and "slim" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sei" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "slim" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,920,013 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "sei" and "slim" also get mixed up with nearby pairs, the highest-scored neighbour is "sil vs slim". 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 #1,920,013 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.