Which to use
“nanu” is an intj and “nass” is an adjective - they look or sound alike but fill different roles in a sentence.
- #38,915
- “nanu” frequency rank
- #5,515
- “nass” frequency rank
- 44430
- confusion score
Side-by-Side Comparison
| Feature | nanu | nass |
|---|---|---|
| Definition | Erstaunen oder Verwunderung ausdrückend | mit anhaftender Flüssigkeit, mit Flüssigkeit durchsetzt, von Flüssigkeit bedeckt |
Where the eye mixes nanu and nass
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. nanu (CVCV) and nass (CVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Visual trap between nanu and nass
These two trip readers on the page rather than in the ear: nanu is [naˈnuː] while nass is [nas]. 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 (intj vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 44430, derived from the frequency rank of both members and their visual similarity.
nanu is recorded at frequency rank #38,915, classified as anintj, pronounced [naˈnuː]. nass is at rank #5,515, tagged as anadj, pronounced [nas].
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 44430, this pair ranks #1,386,447 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of nanu vs nass
Shared letters: an. Private to "nanu": u. Private to "nass": s.
"nanu" · 4 letters · shape CVCV · "nass" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "nanu" for "nass" ever safe?
Which is more common, "nanu" or "nass"?
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 "nanu" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "nass" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,386,447 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "nanu" and "nass" also get mixed up with nearby pairs, the highest-scored neighbour is "nagy vs nanu". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #1,386,447 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.