Which to use
“roo” and “run” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #13,787
- “roo” frequency rank
- #15,221
- “run” frequency rank
- 29008
- confusion score
Side-by-Side Comparison
| Feature | roo | run |
|---|---|---|
| Definition | Primera persona del singular (yo) del presente de indicativo de roer. | Correr. |
Where the eye mixes roo and run
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between roo and run
A purely visual mix-up. roo ([ˈroo]) and run (/ɹʌn/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 29008, derived from the frequency rank of both members and their visual similarity.
roo is recorded at frequency rank #13,787, classified as averb, pronounced [ˈroo]. 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 29008, this pair ranks #219,163 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of roo vs run
Shared letters: r. Private to "roo": o. Private to "run": nu.
"roo" · 3 letters · shape CVV · "run" · 3 letters · shape CVC
Frequently Asked Questions
Do "roo" and "run" mean the same thing in a sentence?
Frequency check: "roo" vs "run" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "roo" 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 #219,163 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "roo" and "run" also get mixed up with nearby pairs, the highest-scored neighbour is "ruano vs run". Nearby pair
Confusion rank #219,163 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.