Which to use
“acidez” is a noun and “ácido” is an adjective - they look or sound alike but fill different roles in a sentence.
- #21,544
- “acidez” frequency rank
- #4,212
- “ácido” frequency rank
- 25756
- confusion score
Side-by-Side Comparison
| Feature | acidez | ácido |
|---|---|---|
| Definition | Cantidad de ácido presente en una sustancia, producido por exceso de iones de hidrógeno en una solución acuosa, en relación a los existentes en el agua pura. | Que tiene uno de los sabores básicos, como el del limón o el vinagre, producido por la concentración de iones hidronios. |
Where the spellings diverge
Shared letters are muted; the letters that actually set acidez and ácido 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: acidez is [asiˈð̞es] while ácido is [ˈasið̞o]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 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 25756, derived from the frequency rank of both members and their visual similarity.
acidez is recorded at frequency rank #21,544, classified as anoun, pronounced [asiˈð̞es]. ácido is at rank #4,212, tagged as anadj, pronounced [ˈasið̞o].
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 25756, this pair ranks #234,942 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of acidez vs ácido
Shared letters: cdi. Private to "acidez": aez. Private to "ácido": oá.
"acidez" · 6 letters · shape VCVCVC · "ácido" · 5 letters · shape VCVCV
Known mistypes of this pair
- acidez ← accidez · acdiez · aciddez · acidezz · acidze · aciedz · aicdez · asidez
Frequency comparison
Frequently Asked Questions
Can "acidez" and "ácido" be used interchangeably?
Which is more common, "acidez" or "ácido"?
Remembering acidez vs ácido
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “acidez”; for an adjective, it's “ácido”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “acidez” entry
- Browse more pairs most likely to be confused. Most confusable