conavsconchaWhich spelling fits?

Which to use

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

#30,891
“cona” frequency rank
#15,285
“concha” frequency rank
46176
confusion score

Side-by-Side Comparison

Feature cona concha
Definition genitália feminina invólucro calcário ou córneo de certos animais

Where the eye mixes cona and concha

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

4 ch
cona
6 ch
concha

Why the eye confuses cona with concha

A purely visual mix-up. cona (/'ko.nɐ/) and concha (/ˈkõ.ʃɐ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 46176, derived from the frequency rank of both members and their visual similarity.

cona is recorded at frequency rank #30,891, classified as anoun, pronounced /'ko.nɐ/. concha is at rank #15,285, tagged as anoun, pronounced /ˈkõ.ʃɐ/.

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 46176, this pair ranks #19,163 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of cona vs concha

Shared letters: acno. Private to "cona": -. Private to "concha": h.

"cona" · 4 letters · shape CVCV  ·  "concha" · 6 letters · shape CVCCCV

Known mistypes of this pair

  • conaccona · cnoa · coan · conna · ocna
  • conchacconcha · cnocha · cocnha · concah · conccha · conchha · conhca · conncha

Frequently Asked Questions

Can "cona" and "concha" be used interchangeably?
No. They are said differently (/'ko.nɐ/ versus /ˈkõ.ʃɐ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "cona" vs "concha" - which ranks higher?
"concha" is the more common of the two: it sits at frequency rank #15,285 in our Portuguese list, against #30,891 for "cona". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "cona" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "concha" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #19,163 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "cona" and "concha" also get mixed up with nearby pairs, the highest-scored neighbour is "clonar vs cona". 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 #19,163 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