Which to use
“acid” and “ácido” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #44,664
- “acid” frequency rank
- #4,441
- “ácido” frequency rank
- 49105
- confusion score
Side-by-Side Comparison
| Feature | acid | ácido |
|---|---|---|
| Definition | ácido, que possui acidez; | que possui um sabor azedo, picante, acre, como o do vinagre |
Where the spellings diverge
Shared letters are muted; the letters that actually set acid and ácido apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
acid and ácido are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 49105, derived from the frequency rank of both members and their visual similarity.
acid is recorded at frequency rank #44,664, classified as anadj. ácido is at rank #4,441, tagged as anadj, pronounced /ˈa.si.du/.
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 49105, this pair ranks #15,981 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of acid vs ácido
Shared letters: cdi. Private to "acid": a. Private to "ácido": oá.
"acid" · 4 letters · shape VCVC · "ácido" · 5 letters · shape VCVCV
Known mistypes of this pair
- acid ← accid · acdi · acidd · aicd · caid
Frequency comparison
Frequently Asked Questions
Can "acid" and "ácido" be used interchangeably?
Which is more common, "acid" or "ácido"?
Remembering acid vs ácido
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “acid” entry
- Browse more pairs most likely to be confused. Most confusable