numeraçãovsnuméricoWhat's the difference?

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

Which to use

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

#16,571
“numeração” frequency rank
#30,283
“numérico” frequency rank
46854
confusion score

Side-by-Side Comparison

Feature numeração numérico
Definition ato ou efeito de numerar relativo a número

Letter map: numeração vs numérico

Shared letters muted; letters that set numeração and numérico apart highlighted. Shared run: 5. numeração runs 9 letters (CVCVCVCVV) against numérico's 8 (CVCVCVCV) - the length gap alone is often enough to separate them once you know to check it.

9 ch
numeração
8 ch
numérico

Role in the sentence - numeração and numérico

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: numeração is anoun and numéricoanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 46854, derived from the frequency rank of both members and their visual similarity.

numeração is recorded at frequency rank #16,571, classified as anoun. numérico is at rank #30,283, tagged as anadj, pronounced /nu.ˈmɛ.ɾi.ku/.

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 46854, this pair ranks #18,450 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of numeração vs numérico

Shared letters: mnoru. Private to "numeração": aeãç. Private to "numérico": cié.

"numeração" · 9 letters · shape CVCVCVCVV  ·  "numérico" · 8 letters · shape CVCVCVCV

Frequently Asked Questions

Can "numeração" and "numérico" be used interchangeably?
No - they are not even the same part of speech. "numeração" is a noun and "numérico" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "numeração" vs "numérico" - which ranks higher?
"numeração" is the more common of the two: it sits at frequency rank #16,571 in our Portuguese list, against #30,283 for "numérico". 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 "numeração" and "numérico". Here's where to go from here.

  • Full dictionary entry for "numeração" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "numérico" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #18,450 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "numeração" and "numérico" also get mixed up with nearby pairs, the highest-scored neighbour is "numérico vs numeroso". Nearby pair

Confusion rank #18,450 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