rodvsRuyWhich spelling fits?

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

Which to use

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

#21,826
“rod” frequency rank
#34,768
“Ruy” frequency rank
56594
confusion score

Side-by-Side Comparison

Feature rod Ruy
Definition Rueda. Nombre de pila de varón.

Where the eye mixes rod and Ruy

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
rod
3 ch
Ruy

Look-alike desk: rod vs Ruy

These two trip readers on the page rather than in the ear: rod is [ˈroːt] while Ruy is [ˈruj]. 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 56594, derived from the frequency rank of both members and their visual similarity.

rod is recorded at frequency rank #21,826, classified as anoun, pronounced [ˈroːt]. Ruy is at rank #34,768, tagged as aname, pronounced [ˈruj].

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 56594, this pair ranks #73,948 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of rod vs Ruy

Shared letters: r. Private to "rod": do. Private to "Ruy": uy.

"rod" · 3 letters · shape CVC  ·  "Ruy" · 3 letters · shape CVV

Frequently Asked Questions

Do "rod" and "Ruy" mean the same thing in a sentence?
No - they are not even the same part of speech. "rod" is a noun and "Ruy" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "rod" or "Ruy" show up more?
"rod" is the more common of the two: it sits at frequency rank #21,826 in our Spanish list, against #34,768 for "Ruy". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "rod" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Ruy" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #73,948 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "rod" and "Ruy" also get mixed up with nearby pairs, the highest-scored neighbour is "rulo vs Ruy". Nearby pair

Confusion rank #73,948 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