riñavsruaWhich spelling fits?

Quick tell: riña is a noun, rua is a verb, so they fill different roles in a sentence.

Which to use

“riña” is a noun and “rua” is a verb - they look or sound alike but fill different roles in a sentence.

#27,390
“riña” frequency rank
#28,933
“rua” frequency rank
56323
confusion score

Side-by-Side Comparison

Feature riña rua
Definition Enfrentamiento, pelea, lid, escaramuza, contienda o disputa entre dos o más personas o grupos que se oponen, a veces con violencia. Segunda persona del singular (vos) del imperativo afirmativo de ruar.

Where the eye mixes riña and rua

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. riña runs 4 letters (CVCV) against rua's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
riña
3 ch
rua

Visual trap between riña and rua

These two trip readers on the page rather than in the ear: riña is [ˈriɲa] while rua is [ˈrwa]. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 56323, derived from the frequency rank of both members and their visual similarity.

riña is recorded at frequency rank #27,390, classified as anoun, pronounced [ˈriɲa]. rua is at rank #28,933, tagged as averb, pronounced [ˈrwa].

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 56323, this pair ranks #75,098 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of riña vs rua

Shared letters: ar. Private to "riña": iñ. Private to "rua": u.

"riña" · 4 letters · shape CVCV  ·  "rua" · 3 letters · shape CVV

Frequently Asked Questions

Do "riña" and "rua" mean the same thing in a sentence?
No - they are not even the same part of speech. "riña" is a noun and "rua" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "riña" or "rua"?
"riña" is the more common of the two: it sits at frequency rank #27,390 in our Spanish list, against #28,933 for "rua". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "riña" and "rua" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "riña" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rua" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #75,098 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "riña" and "rua" also get mixed up with nearby pairs, the highest-scored neighbour is "riba vs rua". Nearby pair

Confusion rank #75,098 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list