Which to use
“noi” is a pronoun and “noise” is a noun - they look or sound alike but fill different roles in a sentence.
- #36,563
- “noi” frequency rank
- #23,423
- “noise” frequency rank
- 59986
- confusion score
Side-by-Side Comparison
| Feature | noi | noise |
|---|---|---|
| Definition | nós | discussão, argumento |
Letter map: noi vs noise
Shared letters muted; letters that set noi and noise apart highlighted. Shared run: 3. noi runs 3 letters (CVV) against noise's 5 (CVVCV) - the length gap alone is often enough to separate them once you know to check it.
Part-of-speech tell for noi / noise
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: noi is apronoun and noiseanoun. On the page they differ by 2 extra letter(s) - “noi” sits inside “noise”. Our composite confusion score for this pair is 59986, derived from the frequency rank of both members and their visual similarity.
noi is recorded at frequency rank #36,563, classified as apron. noise is at rank #23,423, tagged as anoun, pronounced /nwaz/.
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 59986, this pair ranks #7,902 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of noi vs noise
Shared letters: ino. Private to "noi": -. Private to "noise": es.
"noi" · 3 letters · shape CVV · "noise" · 5 letters · shape CVVCV
Known mistypes of this pair
- noise ← niose · nnoise · noies · noisse · nosie · onise
Frequently Asked Questions
Do "noi" and "noise" mean the same thing in a sentence?
Frequency check: "noi" vs "noise" - which ranks higher?
After this comparison
Pair "noi" vs "noise" is on the table, pick a follow-up below.
- Full dictionary entry for "noi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "noise" - compare definitions side by side with the headword page. Word entry
- This pair ranks #7,902 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "noi" and "noise" also get mixed up with nearby pairs, the highest-scored neighbour is "noi vs noon". 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 #7,902 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.