CainvschanWhat's the difference?

Which to use

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

#22,548
“Cain” frequency rank
#8,862
“chan” frequency rank
31410
confusion score

Side-by-Side Comparison

Feature Cain chan
Definition Caim semente comestível de certas espécies de sálvia (Salvia chia e Salvia hispanica)

Where the eye mixes Cain and chan

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
Cain
4 ch
chan

Visual trap between Cain and chan

A purely visual mix-up. Cain (/keɪn/.) and chan (/ˈʧan/) 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 2 positions. Our composite confusion score for this pair is 31410, derived from the frequency rank of both members and their visual similarity.

Cain is recorded at frequency rank #22,548, classified as anoun, pronounced /keɪn/.. chan is at rank #8,862, tagged as anoun, pronounced /ˈʧan/.

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 31410, this pair ranks #36,692 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Cain vs chan

Shared letters: acn. Private to "Cain": i. Private to "chan": h.

"Cain" · 4 letters · shape CVVC  ·  "chan" · 4 letters · shape CCVC

Known mistypes of this pair

  • Cainacin · cainn · cani · ccain · cian
  • chancahn · cchan · chann · chhan · chna · hcan

Frequently Asked Questions

Can "Cain" and "chan" be used interchangeably?
No. They are said differently (/keɪn/. versus /ˈʧan/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "Cain" or "chan" show up more?
"chan" is the more common of the two: it sits at frequency rank #8,862 in our Portuguese list, against #22,548 for "Cain". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Cain" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "chan" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #36,692 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "Cain" and "chan" also get mixed up with nearby pairs, the highest-scored neighbour is "Cain vs cânon". 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 #36,692 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