nad vs noi, What's the Difference?

Which to use

“nad” is a preposition and “noi” is a pronoun - they look or sound alike but fill different roles in a sentence.

#33,954
“nad” frequency rank: #36,563
“noi” frequency rank: 70517
confusion score

Side-by-Side Comparison

Feature	nad	noi
Definition	em cima, acima de	nós

Letter map: nad vs noi

Shared letters muted; letters that set nad and noi apart highlighted. Shared run: 1. nad (CVC) and noi (CVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch

nad

3 ch

noi

Grammar separator: nad vs noi

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: nad is apreposition and noiapronoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 70517, derived from the frequency rank of both members and their visual similarity.

nad is recorded at frequency rank #33,954, classified as aprep, pronounced /ˈnat/ 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 70517, this pair ranks #3,598 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of nad vs noi

Shared letters: n. Private to "nad": ad. Private to "noi": io.

"nad" · 3 letters · shape CVC · "noi" · 3 letters · shape CVV

Frequently Asked Questions

Do "nad" and "noi" mean the same thing in a sentence?

No - they are not even the same part of speech. "nad" is a preposition and "noi" a pronoun, so a sentence built for one is usually ungrammatical with the other.

Frequency check: "nad" vs "noi" - which ranks higher?

"nad" is the more common of the two: it sits at frequency rank #33,954 in our Portuguese list, against #36,563 for "noi". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "nad" and "noi".

Full dictionary entry for "nad" 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 #3,598 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"nad" and "noi" also get mixed up with nearby pairs, the highest-scored neighbour is "noi vs noon". Nearby pair

Confusion rank #3,598 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.