AmtvsaufWhat's the difference?

Quick tell: Amt is a noun, auf is a preposition, so they fill different roles in a sentence.

Which to use

“Amt” is a noun and “auf” is a preposition - they look or sound alike but fill different roles in a sentence.

#1,279
“Amt” frequency rank
#15
“auf” frequency rank
1294
confusion score

Side-by-Side Comparison

Feature Amt auf
Definition eine mit Würde und Verantwortung verbundene offizielle (staatliche) Stellung an der Oberseite von etwas

Where the eye mixes Amt and auf

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
Amt
3 ch
auf

Look-alike desk: Amt vs auf

These two trip readers on the page rather than in the ear: Amt is [amt] while auf is [aʊ̯f]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 1294, derived from the frequency rank of both members and their visual similarity.

Amt is recorded at frequency rank #1,279, classified as anoun, pronounced [amt]. auf is at rank #15, tagged as aprep, pronounced [aʊ̯f].

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 1294, this pair ranks #2,004,603 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Amt vs auf

Shared letters: a. Private to "Amt": mt. Private to "auf": fu.

"Amt" · 3 letters · shape VCC  ·  "auf" · 3 letters · shape VVC

Frequently Asked Questions

Can "Amt" and "auf" be used interchangeably?
No - they are not even the same part of speech. "Amt" is a noun and "auf" a preposition, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Amt" or "auf" show up more?
"auf" is the more common of the two: it sits at frequency rank #15 in our German list, against #1,279 for "Amt". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "Amt" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "auf" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,004,603 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Amt" and "auf" also get mixed up with nearby pairs, the highest-scored neighbour is "Amt vs AUD". Nearby pair

Confusion rank #2,004,603 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