nahvsniTell them apart

Quick tell: nah is a adjective, ni is a pronoun, so they fill different roles in a sentence.

Which to use

“nah” is an adjective and “ni” is a pronoun - they look or sound alike but fill different roles in a sentence.

#26,820
“nah” frequency rank
#8,234
“ni” frequency rank
35054
confusion score

Side-by-Side Comparison

Feature nah ni
Definition perto nós, pronome da segunda pessoa do plural

Letter map: nah vs ni

Shared letters muted; letters that set nah and ni apart highlighted. Shared run: 1.

3 ch
nah
2 ch
ni

Part-of-speech tell for nah / ni

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: nah is anadjective and niapronoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 35054, 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 ?). ni is at rank #8,234, 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 35054, this pair ranks #32,066 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of nah vs ni

Shared letters: n. Private to "nah": ah. Private to "ni": i.

"nah" · 3 letters · shape CVC  ·  "ni" · 2 letters · shape CV

Frequently Asked Questions

Is swapping "nah" for "ni" ever safe?
No - they are not even the same part of speech. "nah" is an adjective and "ni" a pronoun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "nah" vs "ni" - which ranks higher?
"ni" is the more common of the two: it sits at frequency rank #8,234 in our Portuguese list, against #26,820 for "nah". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "nah" vs "ni" 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 "ni" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #32,066 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "nah" and "ni" also get mixed up with nearby pairs, the highest-scored neighbour is "nah vs nami". Nearby pair

Confusion rank #32,066 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