Which to use
“Altern” and “Austern” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,796
- “Altern” frequency rank
- #38,610
- “Austern” frequency rank
- 57406
- confusion score
Side-by-Side Comparison
| Feature | Altern | Austern |
|---|---|---|
| Definition | Älterwerden | Nominativ Plural des Substantivs Auster |
Where the eye mixes Altern and Austern
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: Altern vs Austern
A purely visual mix-up. Altern ([ˈaltɐn]) and Austern ([ˈaʊ̯stɐn]) 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 57406, derived from the frequency rank of both members and their visual similarity.
Altern is recorded at frequency rank #18,796, classified as anoun, pronounced [ˈaltɐn]. Austern is at rank #38,610, tagged as anoun, pronounced [ˈaʊ̯stɐn].
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 57406, this pair ranks #902,619 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Altern vs Austern
Shared letters: aenrt. Private to "Altern": l. Private to "Austern": su.
"Altern" · 6 letters · shape VCCVCC · "Austern" · 7 letters · shape VVCCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Altern" for "Austern" ever safe?
In ordinary German text, does "Altern" or "Austern" show up more?
After this comparison
Eye-level mix-up between "Altern" and "Austern" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Altern" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Austern" - compare definitions side by side with the headword page. Word entry
- This pair ranks #902,619 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Altern" and "Austern" also get mixed up with nearby pairs, the highest-scored neighbour is "Auster vs Austern". 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 #902,619 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.