errorvsunsernConfusable pair

Quick tell: error is a noun, unsern is a determiner, so they fill different roles in a sentence.

Which to use

“error” is a noun and “unsern” is a determiner - they look or sound alike but fill different roles in a sentence.

#21,958
“error” frequency rank
#24,966
“unsern” frequency rank
46924
confusion score

Side-by-Side Comparison

Feature error unsern
Definition Fehler, Irrtum, Schnitzer Akkusativ Singular Maskulinum attributiv des Pronomens unser

Letter map: error vs unsern

Shared letters muted; letters that set error and unsern apart highlighted. Shared run: 2. error runs 5 letters (VCCVC) against unsern's 6 (VCCVCC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
error
6 ch
unsern

Grammar separator: error vs unsern

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: error is anoun and unsernadeterminer. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 46924, derived from the frequency rank of both members and their visual similarity.

error is recorded at frequency rank #21,958, classified as anoun, pronounced […]. unsern is at rank #24,966, tagged as adet, pronounced […].

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 46924, this pair ranks #1,302,260 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of error vs unsern

Shared letters: er. Private to "error": o. Private to "unsern": nsu.

"error" · 5 letters · shape VCCVC  ·  "unsern" · 6 letters · shape VCCVCC

Known mistypes of this pair

  • erroreror · erorr · errorr · errro · reror
  • unsernnusern · unesrn · unnsern · unsenr · unsernn · unserrn · unsren · unssern

Frequently Asked Questions

Can "error" and "unsern" be used interchangeably?
No - they are not even the same part of speech. "error" is a noun and "unsern" a determiner, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "error" or "unsern" show up more?
"error" is the more common of the two: it sits at frequency rank #21,958 in our German list, against #24,966 for "unsern". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "error" vs "unsern" is on the table, pick a follow-up below.

  • Full dictionary entry for "error" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "unsern" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,302,260 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "error" and "unsern" also get mixed up with nearby pairs, the highest-scored neighbour is "puzzles vs unsern". 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 #1,302,260 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list