nvsnosTell them apart

Quick tell: n is a adverb, nos is a pronoun, so they fill different roles in a sentence.

Which to use

“n” is an adverb and “nos” is a pronoun - they look or sound alike but fill different roles in a sentence.

#585
“n” frequency rank
#42
“nos” frequency rank
627
confusion score

Side-by-Side Comparison

Feature n nos
Definition não a nós

Letter map: n vs nos

Shared letters muted; letters that set n and nos apart highlighted. Shared run: 1.

1 ch
n
3 ch
nos

Grammar separator: n vs nos

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: n is anadverb and nosapronoun. On the page they differ by 2 extra letter(s) - “n” sits inside “nos”. Our composite confusion score for this pair is 627, derived from the frequency rank of both members and their visual similarity.

n is recorded at frequency rank #585, classified as anadv. nos is at rank #42, tagged as apron, pronounced /ˈnuʃ/.

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 627, this pair ranks #75,044 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of n vs nos

Shared letters: n. Private to "n": -. Private to "nos": os.

"n" · 1 letters · shape C  ·  "nos" · 3 letters · shape CVC

Frequently Asked Questions

Can "n" and "nos" be used interchangeably?
No - they are not even the same part of speech. "n" is an adverb and "nos" a pronoun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "n" vs "nos" - which ranks higher?
"nos" is the more common of the two: it sits at frequency rank #42 in our Portuguese list, against #585 for "n". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

You've compared "n" and "nos". Here's where to go from here.

  • Full dictionary entry for "n" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "nos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #75,044 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "n" and "nos" also get mixed up with nearby pairs, the highest-scored neighbour is "noon vs nos". Nearby pair

Confusion rank #75,044 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list