Which to use
“nah” is an adjective and “noz” is a noun - they look or sound alike but fill different roles in a sentence.
- #26,820
- “nah” frequency rank
- #22,733
- “noz” frequency rank
- 49553
- confusion score
Side-by-Side Comparison
| Feature | nah | noz |
|---|---|---|
| Definition | perto | o fruto (drupa) da nogueira de miolo muito apreciado |
Where the eye mixes nah and noz
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. nah and noz follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between nah and noz
These two trip readers on the page rather than in the ear: nah is /naː/ ouvir^(fonte ?) while noz is /ˈnɔʃ/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 49553, derived from the frequency rank of both members and their visual similarity.
nah is recorded at frequency rank #26,820, classified as anadj, pronounced /naː/ ouvir^(fonte ?). noz is at rank #22,733, tagged as anoun, pronounced /ˈnɔʃ/.
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 49553, this pair ranks #15,451 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of nah vs noz
Shared letters: n. Private to "nah": ah. Private to "noz": oz.
"nah" · 3 letters · shape CVC · "noz" · 3 letters · shape CVC
Frequently Asked Questions
Can "nah" and "noz" be used interchangeably?
In ordinary Portuguese text, does "nah" or "noz" show up more?
Useful next steps
Eye-level mix-up between "nah" and "noz" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "nah" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "noz" - compare definitions side by side with the headword page. Word entry
- This pair ranks #15,451 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "nah" and "noz" also get mixed up with nearby pairs, the highest-scored neighbour is "noon vs noz". Nearby pair
Confusion rank #15,451 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.