anzuregenvsaufzuregenWhich spelling fits?

Which to use

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

#33,437
“anzuregen” frequency rank
#29,941
“aufzuregen” frequency rank
63378
confusion score

Side-by-Side Comparison

Feature anzuregen aufzuregen
Definition erweiterter Infinitiv Aktiv des Verbs anregen erweiterter Infinitiv Aktiv des Verbs aufregen

Where the eye mixes anzuregen and aufzuregen

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

9 ch
anzuregen
10 ch
aufzuregen

Why the eye confuses anzuregen with aufzuregen

A purely visual mix-up. anzuregen ([ˈant͡suˌʁeːɡn̩]) and aufzuregen ([ˈaʊ̯ft͡suˌʁeːɡn̩]) 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 63378, derived from the frequency rank of both members and their visual similarity.

anzuregen is recorded at frequency rank #33,437, classified as averb, pronounced [ˈant͡suˌʁeːɡn̩]. aufzuregen is at rank #29,941, tagged as averb, pronounced [ˈaʊ̯ft͡suˌʁeːɡn̩].

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 63378, this pair ranks #678,847 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of anzuregen vs aufzuregen

Shared letters: aegnruz. Private to "anzuregen": -. Private to "aufzuregen": f.

"anzuregen" · 9 letters · shape VCCVCVCVC  ·  "aufzuregen" · 10 letters · shape VVCCVCVCVC

Known mistypes of this pair

  • anzuregenannzuregen · anuzregen · anzruegen · anzuergen · anzureegn · anzuregenn · anzureggen · anzuregne
  • aufzuregenafuzuregen · auffzuregen · aufuzregen · aufzruegen · aufzuergen · aufzureegn · aufzuregenn · aufzureggen

Frequently Asked Questions

Do "anzuregen" and "aufzuregen" mean the same thing in a sentence?
No. They are said differently ([ˈant͡suˌʁeːɡn̩] versus [ˈaʊ̯ft͡suˌʁeːɡn̩]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "anzuregen" vs "aufzuregen" - which ranks higher?
"aufzuregen" is the more common of the two: it sits at frequency rank #29,941 in our German list, against #33,437 for "anzuregen". 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 "anzuregen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aufzuregen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #678,847 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "anzuregen" and "aufzuregen" also get mixed up with nearby pairs, the highest-scored neighbour is "Aufzügen vs aufzuregen". 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 #678,847 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