Which to use
“rieron” is a verb and “riñón” is a noun - they look or sound alike but fill different roles in a sentence.
- #29,380
- “rieron” frequency rank
- #15,475
- “riñón” frequency rank
- 44855
- confusion score
Side-by-Side Comparison
| Feature | rieron | riñón |
|---|---|---|
| Definition | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de reír o de reírse. | 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. |
Where the spellings diverge
Shared letters are muted; the letters that actually set rieron and riñón 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: rieron is [ˈrjeɾõn] while riñón is [riˈɲõn]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 44855, derived from the frequency rank of both members and their visual similarity.
rieron is recorded at frequency rank #29,380, classified as averb, pronounced [ˈrjeɾõn]. riñón is at rank #15,475, tagged as anoun, pronounced [riˈɲõn].
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 44855, this pair ranks #134,749 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of rieron vs riñón
Shared letters: inr. Private to "rieron": eo. Private to "riñón": ñó.
"rieron" · 6 letters · shape CVVCVC · "riñón" · 5 letters · shape CVCVC
Known mistypes of this pair
- rieron ← ireron · reiron · rieorn · rierno · rieronn · rierron · rireon · rrieron
Frequency comparison
Frequently Asked Questions
Can "rieron" and "riñón" be used interchangeably?
Which is more common, "rieron" or "riñón"?
Remembering rieron vs riñón
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “rieron”; for a noun, it's “riñón”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “rieron” entry
- Browse more pairs most likely to be confused. Most confusable