nah vs nd, What's the Difference?

Which to use

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

#26,820
“nah” frequency rank: #4,256
“nd” frequency rank: 31076
confusion score

Side-by-Side Comparison

Feature	nah	nd
Definition	perto	nada

Letter map: nah vs nd

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

3 ch

nah

2 ch

Grammar separator: nah vs nd

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: nah is anadjective and ndanadverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 31076, 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 ?). nd is at rank #4,256, tagged as anadv.

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 31076, this pair ranks #37,127 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of nah vs nd

Shared letters: n. Private to "nah": ah. Private to "nd": d.

"nah" · 3 letters · shape CVC · "nd" · 2 letters · shape CC

Frequently Asked Questions

Can "nah" and "nd" be used interchangeably?

No - they are not even the same part of speech. "nah" is an adjective and "nd" an adverb, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "nah" or "nd"?

"nd" is the more common of the two: it sits at frequency rank #4,256 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.

After this comparison

Done with this confusable. These links stay specific to "nah" and "nd".

Full dictionary entry for "nah" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "nd" - compare definitions side by side with the headword page. Word entry
This pair ranks #37,127 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"nah" and "nd" also get mixed up with nearby pairs, the highest-scored neighbour is "nah vs nami". Nearby pair

Confusion rank #37,127 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.