concertaçãovscontestaçãoTell them apart

Which to use

“concertação” and “contestação” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#47,798
“concertação” frequency rank
#17,245
“contestação” frequency rank
65043
confusion score

Side-by-Side Comparison

Feature concertação contestação
Definition acordo, pacto ato de contestar

Letter map: concertação vs contestação

Shared letters muted; letters that set concertação and contestação apart highlighted. Shared run: 9. concertação and contestação follow the identical consonant-vowel pattern (CVCCVCCVCVV). Same shape at a glance is often the real trap, independent of shared letters.

11 ch
concertação
11 ch
contestação

Spelling & dictionary notes on concertação vs contestação

concertação and contestação are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 65043, derived from the frequency rank of both members and their visual similarity.

concertação is recorded at frequency rank #47,798, classified as anoun. contestação is at rank #17,245, tagged as anoun, pronounced /kõ.tɨʃ.tɐ.ˈsɐ̃w̃/.

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 65043, this pair ranks #5,545 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of concertação vs contestação

Shared letters: acenotãç. Private to "concertação": r. Private to "contestação": s.

"concertação" · 11 letters · shape CVCCVCCVCVV  ·  "contestação" · 11 letters · shape CVCCVCCVCVV

Frequently Asked Questions

Is swapping "concertação" for "contestação" ever safe?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "concertação" vs "contestação" - which ranks higher?
"contestação" is the more common of the two: it sits at frequency rank #17,245 in our Portuguese list, against #47,798 for "concertação". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "concertação" and "contestação".

  • Full dictionary entry for "concertação" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "contestação" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #5,545 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "concertação" and "contestação" also get mixed up with nearby pairs, the highest-scored neighbour is "concertação vs conversação". Nearby pair

Confusion rank #5,545 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