Which to use
“uff” is an intj and “ums” is an abbrev - they look or sound alike but fill different roles in a sentence.
- #8,800
- “uff” frequency rank
- #2,417
- “ums” frequency rank
- 11217
- confusion score
Side-by-Side Comparison
| Feature | uff | ums |
|---|---|---|
| Definition | Lautäußerung vor, während oder nach einer körperlichen oder geistigen Anstrengung oder bei dem Gedanken daran. | Zusammenfluss von Präposition und bestimmten Artikel (Akkusativ Neutrum): um das |
Where the eye mixes uff and ums
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses uff with ums
These two trip readers on the page rather than in the ear: uff is [ʊf] while ums is [ʊms]. 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 (intj vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 11217, derived from the frequency rank of both members and their visual similarity.
uff is recorded at frequency rank #8,800, classified as anintj, pronounced [ʊf]. ums is at rank #2,417, tagged as anabbrev, pronounced [ʊms].
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 11217, this pair ranks #1,971,052 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of uff vs ums
Shared letters: u. Private to "uff": f. Private to "ums": ms.
"uff" · 3 letters · shape VCC · "ums" · 3 letters · shape VCC
Frequently Asked Questions
Is swapping "uff" for "ums" ever safe?
Frequency check: "uff" vs "ums" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "uff" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ums" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,971,052 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "uff" and "ums" also get mixed up with nearby pairs, the highest-scored neighbour is "uch vs uff". Nearby pair
Confusion rank #1,971,052 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.