Which to use
“cair” is a verb and “coin” is a noun - they look or sound alike but fill different roles in a sentence.
- #1,522
- “cair” frequency rank
- #41,891
- “coin” frequency rank
- 43413
- confusion score
Side-by-Side Comparison
| Feature | cair | coin |
|---|---|---|
| Definition | dar queda | plural de cù |
Where the spellings diverge
Shared letters are muted; the letters that actually set cair and coin apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: cair is averb and coinanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 43413, derived from the frequency rank of both members and their visual similarity.
cair is recorded at frequency rank #1,522, classified as averb. coin is at rank #41,891, tagged as anoun, pronounced /konʲ/.
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 43413, this pair ranks #22,228 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cair vs coin
Shared letters: ci. Private to "cair": ar. Private to "coin": no.
"cair" · 4 letters · shape CVVC · "coin" · 4 letters · shape CVVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "cair" and "coin" be used interchangeably?
Which is more common, "cair" or "coin"?
Remembering cair vs coin
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “cair”; for a noun, it's “coin”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “cair” entry
- Browse more pairs most likely to be confused. Most confusable