mitarbeitenvsmitzuarbeitenWhat's the difference?

Which to use

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

#29,242
“mitarbeiten” frequency rank
#47,595
“mitzuarbeiten” frequency rank
76837
confusion score

Side-by-Side Comparison

Feature mitarbeiten mitzuarbeiten
Definition gemeinsam mit anderen an einer Aufgabe tätig sein erweiterter Infinitiv Aktiv des Verbs mitarbeiten

Where the eye mixes mitarbeiten and mitzuarbeiten

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

11 ch
mitarbeiten
13 ch
mitzuarbeiten

Visual trap between mitarbeiten and mitzuarbeiten

A purely visual mix-up. mitarbeiten ([ˈmɪtʔaʁˌbaɪ̯tn̩]) and mitzuarbeiten ([ˈmɪtt͡suˌʔaʁbaɪ̯tn̩]) 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 2 letter(s) in length. Our composite confusion score for this pair is 76837, derived from the frequency rank of both members and their visual similarity.

mitarbeiten is recorded at frequency rank #29,242, classified as averb, pronounced [ˈmɪtʔaʁˌbaɪ̯tn̩]. mitzuarbeiten is at rank #47,595, tagged as averb, pronounced [ˈmɪtt͡suˌʔaʁbaɪ̯tn̩].

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 76837, this pair ranks #274,562 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of mitarbeiten vs mitzuarbeiten

Shared letters: abeimnrt. Private to "mitarbeiten": -. Private to "mitzuarbeiten": uz.

"mitarbeiten" · 11 letters · shape CVCVCCVVCVC  ·  "mitzuarbeiten" · 13 letters · shape CVCCVVCCVVCVC

Known mistypes of this pair

  • mitarbeiten ← imtarbeiten · miatrbeiten · mitabreiten · mitarbbeiten · mitarbeietn · mitarbeitenn · mitarbeitne · mitarbeitten
  • mitzuarbeiten ← imtzuarbeiten · mittzuarbeiten · mituzarbeiten · mitzaurbeiten · mitzuabreiten · mitzuarbbeiten · mitzuarbeietn · mitzuarbeitenn

Frequently Asked Questions

Is swapping "mitarbeiten" for "mitzuarbeiten" ever safe?
No. They are said differently ([ˈmɪtʔaʁˌbaɪ̯tn̩] versus [ˈmɪtt͡suˌʔaʁbaɪ̯tn̩]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "mitarbeiten" vs "mitzuarbeiten" - which ranks higher?
"mitarbeiten" is the more common of the two: it sits at frequency rank #29,242 in our German list, against #47,595 for "mitzuarbeiten". 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 "mitarbeiten" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mitzuarbeiten" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #274,562 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "mitarbeiten" and "mitzuarbeiten" also get mixed up with nearby pairs, the highest-scored neighbour is "mitarbeiten vs Mitarbeiters". 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 #274,562 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