cisãovscoisaConfusable pair

Which to use

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

#36,806
“cisão” frequency rank
#105
“coisa” frequency rank
36911
confusion score

Side-by-Side Comparison

Feature cisão coisa
Definition ato de cindir 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

Where the eye mixes cisão and coisa

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. cisão (CVCVV) and coisa (CVVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
cisão
5 ch
coisa

Look-alike desk: cisão vs coisa

A purely visual mix-up. cisão (/si.ˈzɐ̃w̃/) and coisa ([ˈkojzɐ]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 4 positions. Our composite confusion score for this pair is 36911, derived from the frequency rank of both members and their visual similarity.

cisão is recorded at frequency rank #36,806, classified as anoun, pronounced /si.ˈzɐ̃w̃/. coisa is at rank #105, tagged as anoun, pronounced [ˈkojzɐ].

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 36911, this pair ranks #29,801 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cisão vs coisa

Shared letters: cios. Private to "cisão": ã. Private to "coisa": a.

"cisão" · 5 letters · shape CVCVV  ·  "coisa" · 5 letters · shape CVVCV

Known mistypes of this pair

  • coisa ← ccoisa · ciosa · coias · coissa · cosia · ocisa

Frequently Asked Questions

Is swapping "cisão" for "coisa" ever safe?
No. They are said differently (/si.ˈzɐ̃w̃/ versus [ˈkojzɐ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "cisão" or "coisa"?
"coisa" is the more common of the two: it sits at frequency rank #105 in our Portuguese list, against #36,806 for "cisão". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "cisão" and "coisa" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "cisão" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "coisa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #29,801 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "cisão" and "coisa" also get mixed up with nearby pairs, the highest-scored neighbour is "ciao vs cisão". 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 #29,801 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