Which to use
“Altern” is a noun and “alters” is an adverb - they look or sound alike but fill different roles in a sentence.
- #18,796
- “Altern” frequency rank
- #6,387
- “alters” frequency rank
- 25183
- confusion score
Side-by-Side Comparison
| Feature | Altern | alters |
|---|---|---|
| Definition | Älterwerden | seit jeher, seit langer Zeit |
Where the eye mixes Altern and alters
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. Altern and alters follow the identical consonant-vowel pattern (VCCVCC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: Altern vs alters
These two trip readers on the page rather than in the ear: Altern is [ˈaltɐn] while alters is [ˈaltɐs]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - n in “Altern” becomes s in “alters”, and the parts of speech differ too (noun vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 25183, 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]. alters is at rank #6,387, tagged as anadv, pronounced [ˈaltɐs].
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 25183, this pair ranks #1,836,982 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Altern vs alters
Shared letters: aelrt. Private to "Altern": n. Private to "alters": s.
"Altern" · 6 letters · shape VCCVCC · "alters" · 6 letters · shape VCCVCC
Known mistypes of this pair
Frequently Asked Questions
Can "Altern" and "alters" be used interchangeably?
Which is more common, "Altern" or "alters"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "Altern" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "alters" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,836,982 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Altern" and "alters" also get mixed up with nearby pairs, the highest-scored neighbour is "Altern vs alternde". 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 #1,836,982 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.