Which to use
“nd” is an adverb and “nu” is an adjective - they look or sound alike but fill different roles in a sentence.
- #4,256
- “nd” frequency rank
- #5,663
- “nu” frequency rank
- 9919
- confusion score
Side-by-Side Comparison
| Feature | nd | nu |
|---|---|---|
| Definition | nada | despido, em pelo, sem roupas |
Letter map: nd vs nu
Shared letters muted; letters that set nd and nu apart highlighted. Shared run: 1.
Role in the sentence - nd and nu
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: nd is anadverb and nuanadjective. On the page they differ by a single letter - d in “nd” becomes u in “nu”. Our composite confusion score for this pair is 9919, derived from the frequency rank of both members and their visual similarity.
nd is recorded at frequency rank #4,256, classified as anadv. nu is at rank #5,663, tagged as anadj, pronounced /ˈnu/.
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 9919, this pair ranks #63,355 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of nd vs nu
Shared letters: n. Private to "nd": d. Private to "nu": u.
"nd" · 2 letters · shape CC · "nu" · 2 letters · shape CV
Frequently Asked Questions
Can "nd" and "nu" be used interchangeably?
Frequency check: "nd" vs "nu" - which ranks higher?
What to do next
Pair "nd" vs "nu" is on the table, pick a follow-up below.
- Full dictionary entry for "nd" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "nu" - compare definitions side by side with the headword page. Word entry
- This pair ranks #63,355 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "nd" and "nu" also get mixed up with nearby pairs, the highest-scored neighbour is "nu vs null". Nearby pair
Confusion rank #63,355 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.