Which to use
“einer” is a determiner and “einst” is an adverb - they look or sound alike but fill different roles in a sentence.
- #51
- “einer” frequency rank
- #2,388
- “einst” frequency rank
- 2439
- confusion score
Side-by-Side Comparison
| Feature | einer | einst |
|---|---|---|
| Definition | [1] Genitiv Singular Femininum des unbestimmten Artikels ein | früher, ehemals |
Where the eye mixes einer and einst
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses einer with einst
These two trip readers on the page rather than in the ear: einer is [ˈaɪ̯nɐ] while einst is [aɪ̯nst]. 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 (determiner vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 2439, derived from the frequency rank of both members and their visual similarity.
einer is recorded at frequency rank #51, classified as adet, pronounced [ˈaɪ̯nɐ]. einst is at rank #2,388, tagged as anadv, pronounced [aɪ̯nst].
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 2439, this pair ranks #2,002,347 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of einer vs einst
Shared letters: ein. Private to "einer": r. Private to "einst": st.
"einer" · 5 letters · shape VVCVC · "einst" · 5 letters · shape VVCCC
Known mistypes of this pair
Frequently Asked Questions
Do "einer" and "einst" mean the same thing in a sentence?
Which is more common, "einer" or "einst"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "einer" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "einst" - compare definitions side by side with the headword page. Word entry
- This pair ranks #2,002,347 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "einer" and "einst" also get mixed up with nearby pairs, the highest-scored neighbour is "eight vs einst". 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 #2,002,347 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.