Which to use
“trüb” is an adjective and “tu” is a verb - they look or sound alike but fill different roles in a sentence.
- #36,672
- “trüb” frequency rank
- #2,620
- “tu” frequency rank
- 39292
- confusion score
Side-by-Side Comparison
| Feature | trüb | tu |
|---|---|---|
| Definition | unklar, nicht transparent, stark undurchsichtig, fast nicht mehr durchsichtig | 2. Person Singular Imperativ Präsens Aktiv des Verbs tun |
Where the eye mixes trüb and tu
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses trüb with tu
These two trip readers on the page rather than in the ear: trüb is [tʁyːp] while tu is [tuː]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 39292, derived from the frequency rank of both members and their visual similarity.
trüb is recorded at frequency rank #36,672, classified as anadj, pronounced [tʁyːp]. tu is at rank #2,620, tagged as averb, pronounced [tuː].
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 39292, this pair ranks #1,540,796 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of trüb vs tu
Shared letters: t. Private to "trüb": brü. Private to "tu": u.
"trüb" · 4 letters · shape CCVC · "tu" · 2 letters · shape CV
Frequently Asked Questions
Can "trüb" and "tu" be used interchangeably?
Which is more common, "trüb" or "tu"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "trüb" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tu" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,540,796 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "trüb" and "tu" also get mixed up with nearby pairs, the highest-scored neighbour is "taut vs trüb". Nearby pair
Confusion rank #1,540,796 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.