Which to use
“caoba” and “casta” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #36,450
- “caoba” frequency rank
- #10,994
- “casta” frequency rank
- 47444
- confusion score
Side-by-Side Comparison
| Feature | caoba | casta |
|---|---|---|
| Definition | (género Swietenia) Árbol de la familia Meliaceae, natural de América, de hasta 20 metros de altura, tronco corpulento y recto del que brotan a cierta altura un gran número de ramas, hojas compuestas, flores pequeñas y blancas, y fruto capsular. Su madera es muy estimada. | Grupo unido por una ascendencia común. |
Where the eye mixes caoba and casta
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. caoba (CVVCV) and casta (CVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Visual trap between caoba and casta
A purely visual mix-up. caoba ([kaˈoβ̞a]) and casta ([ˈkast̪a]) 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 47444, derived from the frequency rank of both members and their visual similarity.
caoba is recorded at frequency rank #36,450, classified as anoun, pronounced [kaˈoβ̞a]. casta is at rank #10,994, tagged as anoun, pronounced [ˈkast̪a].
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 47444, this pair ranks #120,012 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of caoba vs casta
Shared letters: ac. Private to "caoba": bo. Private to "casta": st.
"caoba" · 5 letters · shape CVVCV · "casta" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Do "caoba" and "casta" mean the same thing in a sentence?
Which is more common, "caoba" or "casta"?
After this comparison
Eye-level mix-up between "caoba" and "casta" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "caoba" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "casta" - compare definitions side by side with the headword page. Word entry
- This pair ranks #120,012 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "caoba" and "casta" also get mixed up with nearby pairs, the highest-scored neighbour is "caoba vs ceba". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #120,012 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.