Which to use
“nah” is an adjective and “noi” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #26,820
- “nah” frequency rank
- #36,563
- “noi” frequency rank
- 63383
- confusion score
Side-by-Side Comparison
| Feature | nah | noi |
|---|---|---|
| Definition | perto | nós |
Letter map: nah vs noi
Shared letters muted; letters that set nah and noi apart highlighted. Shared run: 1. nah (CVC) and noi (CVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Part-of-speech tell for nah / noi
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: nah is anadjective and noiapronoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 63383, 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 ?). noi is at rank #36,563, tagged as apron.
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 63383, this pair ranks #6,217 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of nah vs noi
Shared letters: n. Private to "nah": ah. Private to "noi": io.
"nah" · 3 letters · shape CVC · "noi" · 3 letters · shape CVV
Frequently Asked Questions
Can "nah" and "noi" be used interchangeably?
In ordinary Portuguese text, does "nah" or "noi" show up more?
After this comparison
Pair "nah" vs "noi" is on the table, pick a follow-up below.
- Full dictionary entry for "nah" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "noi" - compare definitions side by side with the headword page. Word entry
- This pair ranks #6,217 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "nah" and "noi" also get mixed up with nearby pairs, the highest-scored neighbour is "noi vs noon". Nearby pair
Confusion rank #6,217 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.