coisavsconcaWhich spelling fits?

Which to use

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

#105
“coisa” frequency rank
#45,765
“conca” frequency rank
45870
confusion score

Side-by-Side Comparison

Feature coisa conca
Definition qualquer objeto inanimado; em sentido filosófico, coisa é tudo aquilo subsistente por si mesmo; a filosofia kantiana afirma ser uma coisa aquilo que existe independentemente do espírito; no sentido usual, como para o Direito, coisa é tudo aquilo que, percebido pelos sentidos, pode apresentar utilidade para o homem, caso em que se chama bem material recipiente grande de barro

Letter map: coisa vs conca

Shared letters muted; letters that set coisa and conca apart highlighted. Shared run: 3. coisa (CVVCV) and conca (CVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
coisa
5 ch
conca

Pair insight - coisa / conca

coisa and conca 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 45870, derived from the frequency rank of both members and their visual similarity.

coisa is recorded at frequency rank #105, classified as anoun, pronounced [ˈkojzɐ]. conca is at rank #45,765, 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 45870, this pair ranks #19,514 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of coisa vs conca

Shared letters: aco. Private to "coisa": is. Private to "conca": n.

"coisa" · 5 letters · shape CVVCV  ·  "conca" · 5 letters · shape CVCCV

Known mistypes of this pair

  • coisa ← ccoisa · ciosa · coias · coissa · cosia · ocisa
  • conca ← cconca · cnoca · cocna · conac · concca · connca · ocnca

Frequently Asked Questions

Do "coisa" and "conca" mean the same thing in a sentence?
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: "coisa" vs "conca" - which ranks higher?
"coisa" is the more common of the two: it sits at frequency rank #105 in our Portuguese list, against #45,765 for "conca". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Done with this confusable. These links stay specific to "coisa" and "conca".

  • Full dictionary entry for "coisa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "conca" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #19,514 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "coisa" and "conca" also get mixed up with nearby pairs, the highest-scored neighbour is "conca vs copta". 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 #19,514 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