Which to use
“caían” is a verb and “Cain” is a name - they look or sound alike but fill different roles in a sentence.
- #22,295
- “caían” frequency rank
- #39,099
- “Cain” frequency rank
- 61394
- confusion score
Side-by-Side Comparison
| Feature | caían | Cain |
|---|---|---|
| Definition | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito imperfecto de indicativo de caer o de caerse. | Apellido. |
Where the eye mixes caían and Cain
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: caían vs Cain
These two trip readers on the page rather than in the ear: caían is [kaˈiãn] while Cain is [ˈkãjn]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs name), which is usually the fastest check. Our composite confusion score for this pair is 61394, derived from the frequency rank of both members and their visual similarity.
caían is recorded at frequency rank #22,295, classified as averb, pronounced [kaˈiãn]. Cain is at rank #39,099, tagged as aname, pronounced [ˈkãjn].
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 61394, this pair ranks #55,613 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of caían vs Cain
Shared letters: acn. Private to "caían": í. Private to "Cain": i.
"caían" · 5 letters · shape CVVVC · "Cain" · 4 letters · shape CVVC
Known mistypes of this pair
- Cain ← acin · cainn · cani · ccain · cian
Frequently Asked Questions
Can "caían" and "Cain" be used interchangeably?
Frequency check: "caían" vs "Cain" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "caían" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Cain" - compare definitions side by side with the headword page. Word entry
- This pair ranks #55,613 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "caían" and "Cain" also get mixed up with nearby pairs, the highest-scored neighbour is "Cain vs coin". 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 #55,613 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.