Which to use
“ray” is a noun and “run” is a verb - they look or sound alike but fill different roles in a sentence.
- #6,350
- “ray” frequency rank
- #15,221
- “run” frequency rank
- 21571
- confusion score
Side-by-Side Comparison
| Feature | ray | run |
|---|---|---|
| Definition | Rayo. | Correr. |
Where the eye mixes ray and run
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses ray with run
These two trip readers on the page rather than in the ear: ray is /ɹeɪ/ while run is /ɹʌn/. 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 21571, derived from the frequency rank of both members and their visual similarity.
ray is recorded at frequency rank #6,350, classified as anoun, pronounced /ɹeɪ/. run is at rank #15,221, tagged as averb, pronounced /ɹʌn/.
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 21571, this pair ranks #254,313 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ray vs run
Shared letters: r. Private to "ray": ay. Private to "run": nu.
"ray" · 3 letters · shape CVV · "run" · 3 letters · shape CVC
Frequently Asked Questions
Can "ray" and "run" be used interchangeably?
Which is more common, "ray" or "run"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "ray" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "run" - compare definitions side by side with the headword page. Word entry
- This pair ranks #254,313 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ray" and "run" also get mixed up with nearby pairs, the highest-scored neighbour is "ruano vs run". Nearby pair
Confusion rank #254,313 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.