nonovsnotaConfusable pair

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

Which to use

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

#14,415
“nono” frequency rank
#873
“nota” frequency rank
15288
confusion score

Side-by-Side Comparison

Feature nono nota
Definition refere-se àquele que ocupa a posição nove em uma série; o que vem depois do oitavo papel-moeda

Where the eye mixes nono and nota

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
nono
4 ch
nota

Visual trap between nono and nota

These two trip readers on the page rather than in the ear: nono is /ˈno.nu/ while nota is /ˈnɔ.tɐ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 15288, derived from the frequency rank of both members and their visual similarity.

nono is recorded at frequency rank #14,415, classified as anadj, pronounced /ˈno.nu/. nota is at rank #873, tagged as anoun, pronounced /ˈnɔ.tɐ/.

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 15288, this pair ranks #56,567 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of nono vs nota

Shared letters: no. Private to "nono": -. Private to "nota": at.

"nono" · 4 letters · shape CVCV  ·  "nota" · 4 letters · shape CVCV

Known mistypes of this pair

  • nononnono · nnoo · nonno · onno
  • notannota · noat · notta · ntoa · onta

Frequently Asked Questions

Do "nono" and "nota" mean the same thing in a sentence?
No - they are not even the same part of speech. "nono" is an adjective and "nota" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "nono" vs "nota" - which ranks higher?
"nota" is the more common of the two: it sits at frequency rank #873 in our Portuguese list, against #14,415 for "nono". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "nono" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "nota" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #56,567 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "nono" and "nota" 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 #56,567 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