ruinavsRusiaWhich spelling fits?

Quick tell: ruina is a noun, Rusia is a name, so they fill different roles in a sentence.

Which to use

“ruina” is a noun and “Rusia” is a name - they look or sound alike but fill different roles in a sentence.

#9,728
“ruina” frequency rank
#1,395
“Rusia” frequency rank
11123
confusion score

Side-by-Side Comparison

Feature ruina Rusia
Definition Proceso o acción de destruirse. País más grande del mundo, extendiéndose sobre el oriente de Europa y el norte de Asia. Su costa se extiende del océano Ártico hasta el norte del océano Pacífico y tiene además costa en mares interiores, como el mar Báltico, mar Negro y el mar Caspio. Limita con Noruega, Finlandia, Estonia, Letonia, Bielorrusia, Ucrania, Georgia, Azerbaiyán, Kazajistán, China, Mongolia y Corea del Norte. Por el exclave de Kaliningrado limita también con Lituania y Polonia.

Where the eye mixes ruina and Rusia

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
ruina
5 ch
Rusia

Look-alike desk: ruina vs Rusia

These two trip readers on the page rather than in the ear: ruina is [ˈrwina] while Rusia is [ˈrusja]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 11123, derived from the frequency rank of both members and their visual similarity.

ruina is recorded at frequency rank #9,728, classified as anoun, pronounced [ˈrwina]. Rusia is at rank #1,395, tagged as aname, pronounced [ˈrusja].

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 11123, this pair ranks #296,182 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ruina vs Rusia

Shared letters: airu. Private to "ruina": n. Private to "Rusia": s.

"ruina" · 5 letters · shape CVVCV  ·  "Rusia" · 5 letters · shape CVCVV

Known mistypes of this pair

  • ruinariuna · rruina · ruian · ruinna · runia · urina
  • Rusiarrusia · rsuia · rucia · ruisa · rusai · russia · ursia

Frequently Asked Questions

Is swapping "ruina" for "Rusia" ever safe?
No - they are not even the same part of speech. "ruina" is a noun and "Rusia" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ruina" or "Rusia"?
"Rusia" is the more common of the two: it sits at frequency rank #1,395 in our Spanish list, against #9,728 for "ruina". 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 "ruina" and "Rusia" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "ruina" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Rusia" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #296,182 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ruina" and "Rusia" also get mixed up with nearby pairs, the highest-scored neighbour is "riba vs ruina". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #296,182 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