racialvsrácioTell them apart

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

Which to use

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

#7,568
“racial” frequency rank
#39,370
“rácio” frequency rank
46938
confusion score

Side-by-Side Comparison

Feature racial rácio
Definition relativo a raça relação

Letter map: racial vs rácio

Shared letters muted; letters that set racial and rácio apart highlighted. Shared run: 3. racial runs 6 letters (CVCVVC) against rácio's 5 (CVCVV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
racial
5 ch
rácio

Grammar separator: racial vs rácio

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: racial is anadjective and rácioanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 46938, derived from the frequency rank of both members and their visual similarity.

racial is recorded at frequency rank #7,568, classified as anadj, pronounced /Rɐ.ˈsjaɫ/. rácio is at rank #39,370, tagged as anoun.

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 46938, this pair ranks #18,373 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of racial vs rácio

Shared letters: cir. Private to "racial": al. Private to "rácio": oá.

"racial" · 6 letters · shape CVCVVC  ·  "rácio" · 5 letters · shape CVCVV

Known mistypes of this pair

  • racial ← arcial · racail · raccial · raciall · racila · raical · rcaial · rracial

Frequently Asked Questions

Can "racial" and "rácio" be used interchangeably?
No - they are not even the same part of speech. "racial" is an adjective and "rácio" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "racial" or "rácio"?
"racial" is the more common of the two: it sits at frequency rank #7,568 in our Portuguese list, against #39,370 for "rácio". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "racial" and "rácio". Here's where to go from here.

  • Full dictionary entry for "racial" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rácio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #18,373 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "racial" and "rácio" also get mixed up with nearby pairs, the highest-scored neighbour is "rabi vs rácio". 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 #18,373 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