cisão vs colisão, What's the Difference?

Which to use

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

#36,806
“cisão” frequency rank: #9,976
“colisão” frequency rank: 46782
confusion score

Side-by-Side Comparison

Feature	cisão	colisão
Definition	ato de cindir	choque

Where the spellings diverge

Shared letters are muted; the letters that actually set cisão and colisão apart are highlighted. They share 5 letters in sequence, which is exactly why the eye skips the difference.

5 ch

cisão

7 ch

colisão

Spelling & Dictionary Insight

A purely visual mix-up. cisão (/si.ˈzɐ̃w̃/) and colisão (/ku.li.ˈzɐ̃w̃/) 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 46782, 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/. colisão is at rank #9,976, tagged as anoun, pronounced /ku.li.ˈzɐ̃w̃/.

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 46782, this pair ranks #18,528 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of cisão vs colisão

Shared letters: ciosã. Private to "cisão": -. Private to "colisão": l.

"cisão" · 5 letters · shape CVCVV · "colisão" · 7 letters · shape CVCVCVV

Frequency comparison

cisão#36,806

colisão#9,976

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "cisão" and "colisão" be used interchangeably?

No. They are said differently (/si.ˈzɐ̃w̃/ versus /ku.li.ˈzɐ̃w̃/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "cisão" or "colisão"?

"colisão" is the more common of the two: it sits at frequency rank #9,976 in our Portuguese list, against #36,806 for "cisão". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering cisão vs colisão

The fastest way to pick the right one every time.

Read both glosses above and match the meaning you intend, only context separates this pair.
See each word in full, definition, IPA, etymology and its other confusables. Full “cisão” entry
Browse more pairs most likely to be confused. Most confusable