Which to use
“cobre” is a noun and “cubren” is a verb - they look or sound alike but fill different roles in a sentence.
- #4,312
- “cobre” frequency rank
- #9,095
- “cubren” frequency rank
- 13407
- confusion score
Side-by-Side Comparison
| Feature | cobre | cubren |
|---|---|---|
| Definition | Elemento químico, metálico y sólido, de número atómico 29 y símbolo Cu. Es un metal de color rojizo brillante, que se cubre de una leve capa de óxido negruzco al aire; es uno de los mejores conductores de la electricidad, después del oro y la plata. | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de cubrir o de cubrirse. |
Where the eye mixes cobre and cubren
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between cobre and cubren
These two trip readers on the page rather than in the ear: cobre is [ˈkoβ̞ɾe] while cubren is [ˈkuβ̞ɾẽn]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 13407, derived from the frequency rank of both members and their visual similarity.
cobre is recorded at frequency rank #4,312, classified as anoun, pronounced [ˈkoβ̞ɾe]. cubren is at rank #9,095, tagged as averb, pronounced [ˈkuβ̞ɾẽn].
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 13407, this pair ranks #287,981 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of cobre vs cubren
Shared letters: bcer. Private to "cobre": o. Private to "cubren": nu.
"cobre" · 5 letters · shape CVCCV · "cubren" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "cobre" and "cubren" mean the same thing in a sentence?
Which is more common, "cobre" or "cubren"?
After this comparison
Eye-level mix-up between "cobre" and "cubren" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "cobre" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cubren" - compare definitions side by side with the headword page. Word entry
- This pair ranks #287,981 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "cobre" and "cubren" also get mixed up with nearby pairs, the highest-scored neighbour is "cubren vs culpen". 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 #287,981 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.