anfassenvsaufpassenWhat's the difference?

Which to use

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

#10,037
“anfassen” frequency rank
#5,243
“aufpassen” frequency rank
15280
confusion score

Side-by-Side Comparison

Feature anfassen aufpassen
Definition mit der Hand oder den Fingern absichtlich berühren etwas aufmerksam verfolgen

Where the eye mixes anfassen and aufpassen

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. anfassen runs 8 letters (VCCVCCVC) against aufpassen's 9 (VVCCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
anfassen
9 ch
aufpassen

Why the eye confuses anfassen with aufpassen

A purely visual mix-up. anfassen ([ˈanˌfasn̩]) and aufpassen ([ˈaʊ̯fˌpasn̩]) 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 15280, derived from the frequency rank of both members and their visual similarity.

anfassen is recorded at frequency rank #10,037, classified as averb, pronounced [ˈanˌfasn̩]. aufpassen is at rank #5,243, tagged as averb, pronounced [ˈaʊ̯fˌpasn̩].

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 15280, this pair ranks #1,945,091 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of anfassen vs aufpassen

Shared letters: aefns. Private to "anfassen": -. Private to "aufpassen": pu.

"anfassen" · 8 letters · shape VCCVCCVC  ·  "aufpassen" · 9 letters · shape VVCCVCCVC

Known mistypes of this pair

  • anfassen ← afnassen · anafssen · anfasen · anfasesn · anfassenn · anfassne · anfaßen · anffassen
  • aufpassen ← afupassen · aufapssen · auffpassen · aufpasen · aufpasesn · aufpassenn · aufpassne · aufpaßen

Frequently Asked Questions

Do "anfassen" and "aufpassen" mean the same thing in a sentence?
No. They are said differently ([ˈanˌfasn̩] versus [ˈaʊ̯fˌpasn̩]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "anfassen" or "aufpassen"?
"aufpassen" is the more common of the two: it sits at frequency rank #5,243 in our German list, against #10,037 for "anfassen". 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 "anfassen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aufpassen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,945,091 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "anfassen" and "aufpassen" also get mixed up with nearby pairs, the highest-scored neighbour is "anfassen vs anfasst". 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 #1,945,091 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