tuivsTÜVTell them apart

Which to use

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

#18,731
“tui” frequency rank
#9,994
“TÜV” frequency rank
28725
confusion score

Side-by-Side Comparison

Feature tui TÜV
Definition deine, die Deinen/Deinigen mit Bezug auf mehrere vorher erwähnte Objekte oder Personen Technischer Überwachungs-Verein, der Einrichtungen betreibt, bei denen unter anderem die vorgeschriebenen regelmäßigen Begutachtungen der Kraftfahrzeuge vorgenommen werden

Where the eye mixes tui and TÜV

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

3 ch
tui
3 ch
TÜV

Look-alike desk: tui vs TÜV

A purely visual mix-up. tui ([ˈtuʔi]) and TÜV ([tʏf]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 28725, derived from the frequency rank of both members and their visual similarity.

tui is recorded at frequency rank #18,731, classified as anoun, pronounced [ˈtuʔi]. TÜV is at rank #9,994, tagged as anoun, pronounced [tʏf].

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 28725, this pair ranks #1,779,699 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of tui vs TÜV

Shared letters: t. Private to "tui": iu. Private to "TÜV": .

"tui" · 3 letters · shape CVV  ·  "TÜV" · 3 letters · shape CVC

Frequently Asked Questions

Can "tui" and "TÜV" be used interchangeably?
No. They are said differently ([ˈtuʔi] versus [tʏf]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "tui" or "TÜV"?
"TÜV" is the more common of the two: it sits at frequency rank #9,994 in our German list, against #18,731 for "tui". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "tui" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "TÜV" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,779,699 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "tui" and "TÜV" also get mixed up with nearby pairs, the highest-scored neighbour is "taut vs tui". Nearby pair

Confusion rank #1,779,699 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