Which to use
“ulla” is an unknown and “Ulm” is a name - they look or sound alike but fill different roles in a sentence.
- #24,155
- “ulla” frequency rank
- #4,742
- “Ulm” frequency rank
- 28897
- confusion score
Side-by-Side Comparison
| Feature | ulla | Ulm |
|---|---|---|
| Definition | Nominativ Singular Femininum des Indefinitpronomens ullus | an der Donau gelegene Stadt in Baden-Württemberg |
Letter map: ulla vs Ulm
Shared letters muted; letters that set ulla and Ulm apart highlighted. Shared run: 2.
Part-of-speech tell for ulla / Ulm
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ulla is anunknown and Ulmaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 28897, derived from the frequency rank of both members and their visual similarity.
ulla is recorded at frequency rank #24,155, classified as anunknown, pronounced […]. Ulm is at rank #4,742, tagged as aname, pronounced [ʊlm].
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 28897, this pair ranks #1,776,627 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ulla vs Ulm
Shared letters: lu. Private to "ulla": a. Private to "Ulm": m.
"ulla" · 4 letters · shape VCCV · "Ulm" · 3 letters · shape VCC
Known mistypes of this pair
- ulla ← lula · ula · ulal
Frequently Asked Questions
Is swapping "ulla" for "Ulm" ever safe?
Frequency check: "ulla" vs "Ulm" - which ranks higher?
Useful next steps
You've compared "ulla" and "Ulm". Here's where to go from here.
- Full dictionary entry for "ulla" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Ulm" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,776,627 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "ulla" and "Ulm" also get mixed up with nearby pairs, the highest-scored neighbour is "puzzles vs ulla". 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 #1,776,627 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.