Which to use
“Cain” and “cats” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #22,548
- “Cain” frequency rank
- #31,281
- “cats” frequency rank
- 53829
- confusion score
Side-by-Side Comparison
| Feature | Cain | cats |
|---|---|---|
| Definition | Caim | plural de cat |
Where the eye mixes Cain and cats
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. Cain (CVVC) and cats (CVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: Cain vs cats
A purely visual mix-up. Cain (/keɪn/.) and cats (/kæts/) 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 53829, 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/.. cats is at rank #31,281, tagged as anoun, pronounced /kæts/.
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 53829, this pair ranks #11,745 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of Cain vs cats
Shared letters: ac. Private to "Cain": in. Private to "cats": st.
"Cain" · 4 letters · shape CVVC · "cats" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Cain" for "cats" ever safe?
Which is more common, "Cain" or "cats"?
Useful next steps
Eye-level mix-up between "Cain" and "cats" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Cain" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cats" - compare definitions side by side with the headword page. Word entry
- This pair ranks #11,745 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "Cain" and "cats" also get mixed up with nearby pairs, the highest-scored neighbour is "cactus vs cats". 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 #11,745 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.