UKWvsUSAWhich spelling fits?

Quick tell: UKW is a abbrev, USA is a name, so they fill different roles in a sentence.

Which to use

“UKW” is an abbrev and “USA” is a name - they look or sound alike but fill different roles in a sentence.

#28,432
“UKW” frequency rank
#404
“USA” frequency rank
28836
confusion score

Side-by-Side Comparison

Feature UKW USA
Definition Abkürzung für Ultrakurzwelle die Vereinigten Staaten von Amerika, föderale Republik in Nordamerika

Where the eye mixes UKW and USA

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

3 ch
UKW
3 ch
USA

Look-alike desk: UKW vs USA

These two trip readers on the page rather than in the ear: UKW is [uːkaˈveː] while USA is [ˌuːʔɛsˈʔaː]. 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 (abbrev vs name), which is usually the fastest check. Our composite confusion score for this pair is 28836, derived from the frequency rank of both members and their visual similarity.

UKW is recorded at frequency rank #28,432, classified as anabbrev, pronounced [uːkaˈveː]. USA is at rank #404, tagged as aname, pronounced [ˌuːʔɛsˈʔaː].

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 28836, this pair ranks #1,777,721 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of UKW vs USA

Shared letters: u. Private to "UKW": kw. Private to "USA": as.

"UKW" · 3 letters · shape VCC  ·  "USA" · 3 letters · shape VCV

Frequently Asked Questions

Do "UKW" and "USA" mean the same thing in a sentence?
No - they are not even the same part of speech. "UKW" is an abbrev and "USA" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "UKW" or "USA" show up more?
"USA" is the more common of the two: it sits at frequency rank #404 in our German list, against #28,432 for "UKW". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "UKW" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "USA" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,777,721 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "UKW" and "USA" also get mixed up with nearby pairs, the highest-scored neighbour is "uch vs UKW". Nearby pair

Confusion rank #1,777,721 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