Which to use
“auffallen” and “auffüllen” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,660
- “auffallen” frequency rank
- #26,306
- “auffüllen” frequency rank
- 38966
- confusion score
Side-by-Side Comparison
| Feature | auffallen | auffüllen |
|---|---|---|
| Definition | Aufsehen erregen | ein (leeres) Behältnis (erneut) mit einer bestimmten Substanz voll machen |
Where the eye mixes auffallen and auffüllen
Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. auffallen and auffüllen follow the identical consonant-vowel pattern (VVCCVCCVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: auffallen vs auffüllen
A purely visual mix-up. auffallen ([ˈaʊ̯fˌfalən]) and auffüllen ([ˈaʊ̯fˌfʏlən]) 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 a single letter - a in “auffallen” becomes ü in “auffüllen”. Our composite confusion score for this pair is 38966, 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]. auffüllen is at rank #26,306, tagged as averb, pronounced [ˈaʊ̯fˌfʏlən].
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 38966, this pair ranks #1,549,812 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of auffallen vs auffüllen
Shared letters: aeflnu. Private to "auffallen": -. Private to "auffüllen": ü.
"auffallen" · 9 letters · shape VVCCVCCVC · "auffüllen" · 9 letters · shape VVCCVCCVC
Known mistypes of this pair
- auffallen ← afufallen · aufafllen · aufallen · auffaleln · auffalen · auffallenn · auffallne · aufflalen
Frequently Asked Questions
Can "auffallen" and "auffüllen" be used interchangeably?
In ordinary German text, does "auffallen" or "auffüllen" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "auffallen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "auffüllen" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,549,812 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "auffallen" and "auffüllen" 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 #1,549,812 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.