Which to use
“roi” is a noun and “rue” is a verb - they look or sound alike but fill different roles in a sentence.
- #35,242
- “roi” frequency rank
- #21,145
- “rue” frequency rank
- 56387
- confusion score
Side-by-Side Comparison
| Feature | roi | rue |
|---|---|---|
| Definition | Rey. | Primera persona del singular (yo) del pretérito perfecto simple de indicativo de ruar. |
Where the eye mixes roi and rue
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: roi vs rue
These two trip readers on the page rather than in the ear: roi is /ʀwa/ while rue is [ˈrwe]. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 56387, derived from the frequency rank of both members and their visual similarity.
roi is recorded at frequency rank #35,242, classified as anoun, pronounced /ʀwa/. rue is at rank #21,145, tagged as averb, pronounced [ˈrwe].
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 56387, this pair ranks #74,825 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of roi vs rue
Shared letters: r. Private to "roi": io. Private to "rue": eu.
"roi" · 3 letters · shape CVV · "rue" · 3 letters · shape CVV
Frequently Asked Questions
Can "roi" and "rue" be used interchangeably?
Frequency check: "roi" vs "rue" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "roi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rue" - compare definitions side by side with the headword page. Word entry
- This pair ranks #74,825 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "roi" and "rue" also get mixed up with nearby pairs, the highest-scored neighbour is "Rail vs roi". Nearby pair
Confusion rank #74,825 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.