nauvsnimConfusable pair

Quick tell: nau is a noun, nim is an intj, so they fill different roles in a sentence.

Which to use

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

#17,867
“nau” frequency rank
#42,127
“nim” frequency rank
59994
confusion score

Side-by-Side Comparison

Feature nau nim
Definition grande embarcação de guerra ou mercante, de tipo antigo expressa não e sim

Letter map: nau vs nim

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

3 ch
nau
3 ch
nim

Grammar separator: nau vs nim

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: nau is anoun and nimanintj. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 59994, derived from the frequency rank of both members and their visual similarity.

nau is recorded at frequency rank #17,867, classified as anoun, pronounced /ˈnaw/. nim is at rank #42,127, tagged as anintj.

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 59994, this pair ranks #7,894 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of nau vs nim

Shared letters: n. Private to "nau": au. Private to "nim": im.

"nau" · 3 letters · shape CVV  ·  "nim" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "nau" for "nim" ever safe?
No - they are not even the same part of speech. "nau" is a noun and "nim" an intj, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "nau" vs "nim" - which ranks higher?
"nau" is the more common of the two: it sits at frequency rank #17,867 in our Portuguese list, against #42,127 for "nim". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "nau" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "nim" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #7,894 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "nau" and "nim" also get mixed up with nearby pairs, the highest-scored neighbour is "nami vs nim". Nearby pair

Confusion rank #7,894 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