Which to use
“rex” and “rol” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #13,343
- “rex” frequency rank
- #2,746
- “rol” frequency rank
- 16089
- confusion score
Side-by-Side Comparison
| Feature | rex | rol |
|---|---|---|
| Definition | Rey, monarca. | Lista o catálogo. |
Where the eye mixes rex and rol
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between rex and rol
A purely visual mix-up. rex (/ˈreːks/) and rol ([ˈrol]) 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 16089, derived from the frequency rank of both members and their visual similarity.
rex is recorded at frequency rank #13,343, classified as anoun, pronounced /ˈreːks/. rol is at rank #2,746, tagged as anoun, pronounced [ˈrol].
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 16089, this pair ranks #277,534 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of rex vs rol
Shared letters: r. Private to "rex": ex. Private to "rol": lo.
"rex" · 3 letters · shape CVC · "rol" · 3 letters · shape CVC
Frequently Asked Questions
Can "rex" and "rol" be used interchangeably?
Which is more common, "rex" or "rol"?
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 "rex" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rol" - compare definitions side by side with the headword page. Word entry
- This pair ranks #277,534 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "rex" and "rol" also get mixed up with nearby pairs, the highest-scored neighbour is "rema vs rex". Nearby pair
Confusion rank #277,534 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.