Which to use
“Zoo” is a noun and “zu” is a preposition - they look or sound alike but fill different roles in a sentence.
- #5,333
- “Zoo” frequency rank
- #9
- “zu” frequency rank
- 5342
- confusion score
Side-by-Side Comparison
| Feature | Zoo | zu |
|---|---|---|
| Definition | eine Einrichtung, eine Tierhaltung, die meist wissenschaftlich geleitet ist und welche der Bildung, Forschung, Erholung und dem Artenschutz dient. In der breiten Öffentlichkeit werden aber auch andere Tierhaltungen wie größere Wildgehege und Volierensammlungen als solche verstanden. | in Richtung auf |
Where the eye mixes Zoo and zu
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses Zoo with zu
These two trip readers on the page rather than in the ear: Zoo is [t͡soː] while zu is [t͡suː]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 5342, derived from the frequency rank of both members and their visual similarity.
Zoo is recorded at frequency rank #5,333, classified as anoun, pronounced [t͡soː]. zu is at rank #9, tagged as aprep, pronounced [t͡suː].
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 5342, this pair ranks #1,995,056 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Zoo vs zu
Shared letters: z. Private to "Zoo": o. Private to "zu": u.
"Zoo" · 3 letters · shape CVV · "zu" · 2 letters · shape CV
Frequently Asked Questions
Do "Zoo" and "zu" mean the same thing in a sentence?
Which is more common, "Zoo" or "zu"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "Zoo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "zu" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,995,056 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Zoo" and "zu" also get mixed up with nearby pairs, the highest-scored neighbour is "Zofe vs Zoo". Nearby pair
Confusion rank #1,995,056 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.