namivsnauTell them apart

Quick tell: nami is a pronoun, nau is a noun, so they fill different roles in a sentence.

Which to use

“nami” is a pronoun and “nau” is a noun - they look or sound alike but fill different roles in a sentence.

#44,009
“nami” frequency rank
#17,867
“nau” frequency rank
61876
confusion score

Side-by-Side Comparison

Feature nami nau
Definition caso instrumental do pronome pessoal my grande embarcação de guerra ou mercante, de tipo antigo

Letter map: nami vs nau

Shared letters muted; letters that set nami and nau apart highlighted. Shared run: 2. nami runs 4 letters (CVCV) against nau's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
nami
3 ch
nau

Role in the sentence - nami and nau

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: nami is apronoun and nauanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 61876, derived from the frequency rank of both members and their visual similarity.

nami is recorded at frequency rank #44,009, classified as apron. nau is at rank #17,867, tagged as anoun, pronounced /ˈnaw/.

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 61876, this pair ranks #6,929 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of nami vs nau

Shared letters: an. Private to "nami": im. Private to "nau": u.

"nami" · 4 letters · shape CVCV  ·  "nau" · 3 letters · shape CVV

Known mistypes of this pair

  • nami ← anmi · naim · nammi · nmai · nnami

Frequently Asked Questions

Is swapping "nami" for "nau" ever safe?
No - they are not even the same part of speech. "nami" is a pronoun and "nau" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "nami" or "nau" show up more?
"nau" is the more common of the two: it sits at frequency rank #17,867 in our Portuguese list, against #44,009 for "nami". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "nami" and "nau". Here's where to go from here.

  • Full dictionary entry for "nami" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "nau" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #6,929 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "nami" and "nau" also get mixed up with nearby pairs, the highest-scored neighbour is "nadie vs nami". 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 #6,929 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