uivsupsWhat's the difference?

Which to use

“ui” and “ups” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#13,713
“ui” frequency rank
#6,983
“ups” frequency rank
20696
confusion score

Side-by-Side Comparison

Feature ui ups
Definition Ausdruck des Bestaunens Ausdruck der Überraschung

Where the eye mixes ui and ups

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

2 ch
ui
3 ch
ups

Visual trap between ui and ups

A purely visual mix-up. ui ([ʊɪ̯]) and ups ([ʊps]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 20696, derived from the frequency rank of both members and their visual similarity.

ui is recorded at frequency rank #13,713, classified as anintj, pronounced [ʊɪ̯]. ups is at rank #6,983, tagged as anintj, pronounced [ʊps].

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 20696, this pair ranks #1,894,789 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ui vs ups

Shared letters: u. Private to "ui": i. Private to "ups": ps.

"ui" · 2 letters · shape VV  ·  "ups" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "ui" for "ups" ever safe?
No. They are said differently ([ʊɪ̯] versus [ʊps]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "ui" or "ups" show up more?
"ups" is the more common of the two: it sits at frequency rank #6,983 in our German list, against #13,713 for "ui". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "ui" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ups" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,894,789 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "ui" and "ups" also get mixed up with nearby pairs, the highest-scored neighbour is "uch vs ui". Nearby pair

Confusion rank #1,894,789 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