MummvsmusWhich spelling fits?

Quick tell: Mumm is a noun, mus is a verb, so they fill different roles in a sentence.

Which to use

“Mumm” is a noun and “mus” is a verb - they look or sound alike but fill different roles in a sentence.

#37,093
“Mumm” frequency rank
#22,072
“mus” frequency rank
59165
confusion score

Side-by-Side Comparison

Feature Mumm mus
Definition Mut 2. Person Singular Imperativ Präsens Aktiv des Verbs musen

Where the eye mixes Mumm and mus

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
Mumm
3 ch
mus

Look-alike desk: Mumm vs mus

These two trip readers on the page rather than in the ear: Mumm is [mʊm] while mus is [muːs]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 59165, derived from the frequency rank of both members and their visual similarity.

Mumm is recorded at frequency rank #37,093, classified as anoun, pronounced [mʊm]. mus is at rank #22,072, tagged as averb, pronounced [muːs].

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 59165, this pair ranks #834,790 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Mumm vs mus

Shared letters: mu. Private to "Mumm": -. Private to "mus": s.

"Mumm" · 4 letters · shape CVCC  ·  "mus" · 3 letters · shape CVC

Known mistypes of this pair

  • Mummmmum · mmumm · ummm

Frequently Asked Questions

Do "Mumm" and "mus" mean the same thing in a sentence?
No - they are not even the same part of speech. "Mumm" is a noun and "mus" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Mumm" or "mus"?
"mus" is the more common of the two: it sits at frequency rank #22,072 in our German list, against #37,093 for "Mumm". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "Mumm" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #834,790 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Mumm" and "mus" also get mixed up with nearby pairs, the highest-scored neighbour is "Mumm vs münz". 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 #834,790 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