auffallenvsaufgefallenTell them apart

Which to use

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

#12,660
“auffallen” frequency rank
#3,794
“aufgefallen” frequency rank
16454
confusion score

Side-by-Side Comparison

Feature auffallen aufgefallen
Definition Aufsehen erregen Partizip Perfekt des Verbs auffallen

Where the eye mixes auffallen and aufgefallen

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. auffallen runs 9 letters (VVCCVCCVC) against aufgefallen's 11 (VVCCVCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

9 ch
auffallen
11 ch
aufgefallen

Look-alike desk: auffallen vs aufgefallen

A purely visual mix-up. auffallen ([ˈaʊ̯fˌfalən]) and aufgefallen ([ˈaʊ̯fɡəˌfalən]) 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 16454, derived from the frequency rank of both members and their visual similarity.

auffallen is recorded at frequency rank #12,660, classified as averb, pronounced [ˈaʊ̯fˌfalən]. aufgefallen is at rank #3,794, tagged as averb, pronounced [ˈaʊ̯fɡəˌfalən].

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 16454, this pair ranks #1,935,718 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of auffallen vs aufgefallen

Shared letters: aeflnu. Private to "auffallen": -. Private to "aufgefallen": g.

"auffallen" · 9 letters · shape VVCCVCCVC  ·  "aufgefallen" · 11 letters · shape VVCCVCVCCVC

Known mistypes of this pair

  • auffallen ← afufallen · aufafllen · aufallen · auffaleln · auffalen · auffallenn · auffallne · aufflalen
  • aufgefallen ← afugefallen · aufegfallen · auffgefallen · aufgeafllen · aufgefaleln · aufgefalen · aufgefallenn · aufgefallne

Frequently Asked Questions

Do "auffallen" and "aufgefallen" mean the same thing in a sentence?
No. They are said differently ([ˈaʊ̯fˌfalən] versus [ˈaʊ̯fɡəˌfalən]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "auffallen" vs "aufgefallen" - which ranks higher?
"aufgefallen" is the more common of the two: it sits at frequency rank #3,794 in our German list, against #12,660 for "auffallen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "auffallen" and "aufgefallen" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "auffallen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aufgefallen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,935,718 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "auffallen" and "aufgefallen" also get mixed up with nearby pairs, the highest-scored neighbour is "auffallen vs aufzufallen". 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 #1,935,718 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