Which to use
“rey” is a noun and “ro” is an intj - they look or sound alike but fill different roles in a sentence.
- #492
- “rey” frequency rank
- #11,856
- “ro” frequency rank
- 12348
- confusion score
Side-by-Side Comparison
| Feature | rey | ro |
|---|---|---|
| Definition | Monarca soberano de un reino. | Voz de que se usa repetida para arrullar a los niños. |
Where the eye mixes rey and ro
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: rey vs ro
These two trip readers on the page rather than in the ear: rey is [ˈrej] while ro is [ˈro]. 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 intj), which is usually the fastest check. Our composite confusion score for this pair is 12348, derived from the frequency rank of both members and their visual similarity.
rey is recorded at frequency rank #492, classified as anoun, pronounced [ˈrej]. ro is at rank #11,856, tagged as anintj, pronounced [ˈro].
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 12348, this pair ranks #291,863 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of rey vs ro
Shared letters: r. Private to "rey": ey. Private to "ro": o.
"rey" · 3 letters · shape CVV · "ro" · 2 letters · shape CV
Frequently Asked Questions
Can "rey" and "ro" be used interchangeably?
Frequency check: "rey" vs "ro" - which ranks higher?
After this comparison
Eye-level mix-up between "rey" and "ro" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "rey" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #291,863 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "rey" and "ro" also get mixed up with nearby pairs, the highest-scored neighbour is "rajo vs ro". Nearby pair
Confusion rank #291,863 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.