Which to use
“ácido” is an adjective and “ado” is a noun - they look or sound alike but fill different roles in a sentence.
- #4,441
- “ácido” frequency rank
- #31,628
- “ado” frequency rank
- 36069
- confusion score
Side-by-Side Comparison
| Feature | ácido | ado |
|---|---|---|
| Definition | que possui um sabor azedo, picante, acre, como o do vinagre | a fazer |
Where the spellings diverge
Shared letters are muted; the letters that actually set ácido and ado 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: ácido is anadjective and adoanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 36069, derived from the frequency rank of both members and their visual similarity.
ácido is recorded at frequency rank #4,441, classified as anadj, pronounced /ˈa.si.du/. ado is at rank #31,628, tagged as anoun.
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 36069, this pair ranks #30,825 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ácido vs ado
Shared letters: do. Private to "ácido": ciá. Private to "ado": a.
"ácido" · 5 letters · shape VCVCV · "ado" · 3 letters · shape VCV
Frequency comparison
Frequently Asked Questions
Can "ácido" and "ado" be used interchangeably?
Which is more common, "ácido" or "ado"?
Remembering ácido vs ado
The fastest way to pick the right one every time.
- Check the role first: if you need an adjective, it's “ácido”; for a noun, it's “ado”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “ácido” entry
- Browse more pairs most likely to be confused. Most confusable