NoivovsnonoTell them apart

Quick tell: Noivo is a noun, nono is an adjective, so they fill different roles in a sentence.

Which to use

“Noivo” is a noun and “nono” is an adjective - they look or sound alike but fill different roles in a sentence.

#7,669
“Noivo” frequency rank
#14,415
“nono” frequency rank
22084
confusion score

Side-by-Side Comparison

Feature Noivo nono
Definition por antonomásia, Jesus Cristo, segundo Apocalipse, o último livro da Bíblia Sagrada refere-se àquele que ocupa a posição nove em uma série; o que vem depois do oitavo

Letter map: Noivo vs nono

Shared letters muted; letters that set Noivo and nono apart highlighted. Shared run: 3. Noivo runs 5 letters (CVVCV) against nono's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
Noivo
4 ch
nono

Role in the sentence - Noivo and nono

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Noivo is anoun and nonoanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 22084, derived from the frequency rank of both members and their visual similarity.

Noivo is recorded at frequency rank #7,669, classified as anoun. nono is at rank #14,415, tagged as anadj, pronounced /ˈno.nu/.

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 22084, this pair ranks #48,034 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Noivo vs nono

Shared letters: no. Private to "Noivo": iv. Private to "nono": -.

"Noivo" · 5 letters · shape CVVCV  ·  "nono" · 4 letters · shape CVCV

Known mistypes of this pair

  • Noivo ← niovo · nnoivo · noiov · noivvo · novio · onivo
  • nono ← nnono · nnoo · nonno · onno

Frequently Asked Questions

Is swapping "Noivo" for "nono" ever safe?
No - they are not even the same part of speech. "Noivo" is a noun and "nono" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Noivo" vs "nono" - which ranks higher?
"Noivo" is the more common of the two: it sits at frequency rank #7,669 in our Portuguese list, against #14,415 for "nono". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "Noivo" and "nono". Here's where to go from here.

  • Full dictionary entry for "Noivo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "nono" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #48,034 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "Noivo" and "nono" also get mixed up with nearby pairs, the highest-scored neighbour is "nono 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 #48,034 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