anrufenvsAufrufenWhich spelling fits?

Quick tell: anrufen is a verb, Aufrufen is a noun, so they fill different roles in a sentence.

Which to use

“anrufen” is a verb and “Aufrufen” is a noun - they look or sound alike but fill different roles in a sentence.

#4,017
“anrufen” frequency rank
#13,096
“Aufrufen” frequency rank
17113
confusion score

Side-by-Side Comparison

Feature anrufen Aufrufen
Definition auf sich aufmerksam machen, indem man ruft; jemanden namentlich rufen Dativ Plural des Substantivs Aufruf

Where the eye mixes anrufen and Aufrufen

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. anrufen runs 7 letters (VCCVCVC) against Aufrufen's 8 (VVCCVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
anrufen
8 ch
Aufrufen

Visual trap between anrufen and Aufrufen

These two trip readers on the page rather than in the ear: anrufen is [ˈanˌʁuːfn̩] while Aufrufen is [ˈaʊ̯fˌʁuːfn̩]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 17113, derived from the frequency rank of both members and their visual similarity.

anrufen is recorded at frequency rank #4,017, classified as averb, pronounced [ˈanˌʁuːfn̩]. Aufrufen is at rank #13,096, tagged as anoun, pronounced [ˈaʊ̯fˌʁuːfn̩].

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 17113, this pair ranks #1,930,241 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of anrufen vs Aufrufen

Shared letters: aefnru. Private to "anrufen": -. Private to "Aufrufen": -.

"anrufen" · 7 letters · shape VCCVCVC  ·  "Aufrufen" · 8 letters · shape VVCCVCVC

Known mistypes of this pair

  • anrufen ← annrufen · anrfuen · anrrufen · anruefn · anrufenn · anruffen · anrufne · anurfen
  • Aufrufen ← afurufen · auffrufen · aufrfuen · aufrrufen · aufruefn · aufrufenn · aufruffen · aufrufne

Frequently Asked Questions

Is swapping "anrufen" for "Aufrufen" ever safe?
No - they are not even the same part of speech. "anrufen" is a verb and "Aufrufen" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "anrufen" vs "Aufrufen" - which ranks higher?
"anrufen" is the more common of the two: it sits at frequency rank #4,017 in our German list, against #13,096 for "Aufrufen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "anrufen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Aufrufen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,930,241 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "anrufen" and "Aufrufen" also get mixed up with nearby pairs, the highest-scored neighbour is "Aufrufen vs Aufzügen". 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 #1,930,241 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