Which to use
“riñón” is a noun and “rizo” is an adjective - they look or sound alike but fill different roles in a sentence.
- #15,475
- “riñón” frequency rank
- #38,950
- “rizo” frequency rank
- 54425
- confusion score
Side-by-Side Comparison
| Feature | riñón | rizo |
|---|---|---|
| Definition | Órgano del sistema excretor entre los vertebrados, que filtra las toxinas de la sangre y las desecha mediante la orina. Se ubican en la mitad posterior del cuerpo, a ambos lados de la espina dorsal. | Ensortijado o hecho rizos naturalmente. |
Where the spellings diverge
Shared letters are muted; the letters that actually set riñón and rizo apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
riñón and rizo form a confusable pair in the Spanish index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 54425, derived from the frequency rank of both members and their visual similarity.
riñón is recorded at frequency rank #15,475, classified as anoun, pronounced [riˈɲõn]. rizo is at rank #38,950, tagged as anadj, pronounced [ˈriso].
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 54425, this pair ranks #83,355 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "riñón" and "rizo" be used interchangeably?
Remembering riñón vs rizo
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “riñón”; for an adjective, it's “rizo”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “riñón” entry
- Browse more pairs most likely to be confused. Most confusable