abzuarbeitenvsaufzuarbeitenWhich spelling fits?

Which to use

“abzuarbeiten” and “aufzuarbeiten” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#49,446
“abzuarbeiten” frequency rank
#41,664
“aufzuarbeiten” frequency rank
91110
confusion score

Side-by-Side Comparison

Feature abzuarbeiten aufzuarbeiten
Definition erweiterter Infinitiv Aktiv des Verbs abarbeiten erweiterter Infinitiv Aktiv des Verbs aufarbeiten

Where the eye mixes abzuarbeiten and aufzuarbeiten

Muted = shared; highlighted = the visual trap. They share 11 letters in sequence. abzuarbeiten runs 12 letters (VCCVVCCVVCVC) against aufzuarbeiten's 13 (VVCCVVCCVVCVC) - the length gap alone is often enough to separate them once you know to check it.

12 ch
abzuarbeiten
13 ch
aufzuarbeiten

Visual trap between abzuarbeiten and aufzuarbeiten

A purely visual mix-up. abzuarbeiten ([ˈapt͡suˌʔaʁbaɪ̯tn̩]) and aufzuarbeiten ([ˈaʊ̯ft͡suˌʔaʁbaɪ̯tn̩]) 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 91110, derived from the frequency rank of both members and their visual similarity.

abzuarbeiten is recorded at frequency rank #49,446, classified as averb, pronounced [ˈapt͡suˌʔaʁbaɪ̯tn̩]. aufzuarbeiten is at rank #41,664, tagged as averb, pronounced [ˈaʊ̯ft͡suˌʔaʁbaɪ̯tn̩].

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 91110, this pair ranks #40,762 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of abzuarbeiten vs aufzuarbeiten

Shared letters: abeinrtuz. Private to "abzuarbeiten": -. Private to "aufzuarbeiten": f.

"abzuarbeiten" · 12 letters · shape VCCVVCCVVCVC  ·  "aufzuarbeiten" · 13 letters · shape VVCCVVCCVVCVC

Known mistypes of this pair

  • abzuarbeiten ← abbzuarbeiten · abuzarbeiten · abzaurbeiten · abzuabreiten · abzuarbbeiten · abzuarbeietn · abzuarbeitenn · abzuarbeitne
  • aufzuarbeiten ← afuzuarbeiten · auffzuarbeiten · aufuzarbeiten · aufzaurbeiten · aufzuabreiten · aufzuarbbeiten · aufzuarbeietn · aufzuarbeitenn

Frequently Asked Questions

Is swapping "abzuarbeiten" for "aufzuarbeiten" ever safe?
No. They are said differently ([ˈapt͡suˌʔaʁbaɪ̯tn̩] versus [ˈaʊ̯ft͡suˌʔaʁbaɪ̯tn̩]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "abzuarbeiten" vs "aufzuarbeiten" - which ranks higher?
"aufzuarbeiten" is the more common of the two: it sits at frequency rank #41,664 in our German list, against #49,446 for "abzuarbeiten". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "abzuarbeiten" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aufzuarbeiten" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #40,762 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "abzuarbeiten" and "aufzuarbeiten" also get mixed up with nearby pairs, the highest-scored neighbour is "abzuarbeiten vs auszuarbeiten". 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 #40,762 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