almvsaufWhat's the difference?

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

Which to use

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

#15,549
“alm” frequency rank
#15
“auf” frequency rank
15564
confusion score

Side-by-Side Comparison

Feature alm auf
Definition 2. Person Singular Imperativ Präsens Aktiv des Verbs almen an der Oberseite von etwas

Where the eye mixes alm and auf

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

3 ch
alm
3 ch
auf

Look-alike desk: alm vs auf

These two trip readers on the page rather than in the ear: alm is [ˈalm] 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 (verb vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 15564, derived from the frequency rank of both members and their visual similarity.

alm is recorded at frequency rank #15,549, classified as averb, pronounced [ˈalm]. 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 15564, this pair ranks #1,942,862 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of alm vs auf

Shared letters: a. Private to "alm": lm. Private to "auf": fu.

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

Frequently Asked Questions

Do "alm" and "auf" mean the same thing in a sentence?
No - they are not even the same part of speech. "alm" is a verb and "auf" a preposition, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "alm" or "auf" show up more?
"auf" is the more common of the two: it sits at frequency rank #15 in our German list, against #15,549 for "alm". 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 "alm" 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 #1,942,862 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "alm" and "auf" also get mixed up with nearby pairs, the highest-scored neighbour is "alm vs AUD". Nearby pair

Confusion rank #1,942,862 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