Which to use
“ceo” is a noun and “cheio” is an adjective - they look or sound alike but fill different roles in a sentence.
- #8,861
- “ceo” frequency rank
- #1,424
- “cheio” frequency rank
- 10285
- confusion score
Side-by-Side Comparison
| Feature | ceo | cheio |
|---|---|---|
| Definition | nevoeiro; neblina | completamente preenchido; que contém o máximo que pode conter |
Where the spellings diverge
Shared letters are muted; the letters that actually set ceo and cheio apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: ceo is /coː/ while cheio is /ˈʃɐj.u/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 10285, derived from the frequency rank of both members and their visual similarity.
ceo is recorded at frequency rank #8,861, classified as anoun, pronounced /coː/. cheio is at rank #1,424, tagged as anadj, pronounced /ˈʃɐj.u/.
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 10285, this pair ranks #62,870 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ceo vs cheio
Shared letters: ceo. Private to "ceo": -. Private to "cheio": hi.
"ceo" · 3 letters · shape CVV · "cheio" · 5 letters · shape CCVVV
Known mistypes of this pair
- cheio ← ccheio · cehio · cheoi · chheio · chieo · hceio
Frequency comparison
Frequently Asked Questions
Can "ceo" and "cheio" be used interchangeably?
Which is more common, "ceo" or "cheio"?
Remembering ceo vs cheio
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “ceo”; for an adjective, it's “cheio”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “ceo” entry
- Browse more pairs most likely to be confused. Most confusable