cadmiovsCarpioWhich spelling fits?

Quick tell: cadmio is a noun, Carpio is a name, so they fill different roles in a sentence.

Which to use

“cadmio” is a noun and “Carpio” is a name - they look or sound alike but fill different roles in a sentence.

#44,019
“cadmio” frequency rank
#32,545
“Carpio” frequency rank
76564
confusion score

Side-by-Side Comparison

Feature cadmio Carpio
Definition El cadmio es un elemento químico de número atómico 48 situado en el grupo 12 de la tabla periódica de los elementos. Su símbolo es Cd. Es un metal pesado, blanco azulado, relativamente poco abundante. Es uno de los metales más tóxicos. Apellido.

Where the eye mixes cadmio and Carpio

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. cadmio and Carpio follow the identical consonant-vowel pattern (CVCCVV). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
cadmio
6 ch
Carpio

Visual trap between cadmio and Carpio

These two trip readers on the page rather than in the ear: cadmio is [ˈkað̞mjo] while Carpio is [ˈkaɾpjo]. 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 name), which is usually the fastest check. Our composite confusion score for this pair is 76564, derived from the frequency rank of both members and their visual similarity.

cadmio is recorded at frequency rank #44,019, classified as anoun, pronounced [ˈkað̞mjo]. Carpio is at rank #32,545, tagged as aname, pronounced [ˈkaɾpjo].

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 76564, this pair ranks #17,517 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of cadmio vs Carpio

Shared letters: acio. Private to "cadmio": dm. Private to "Carpio": pr.

"cadmio" · 6 letters · shape CVCCVV  ·  "Carpio" · 6 letters · shape CVCCVV

Known mistypes of this pair

  • cadmioacdmio · caddmio · cadimo · cadmmio · cadmoi · camdio · ccadmio · cdamio
  • Carpioacrpio · caprio · caripo · carpoi · carppio · carrpio · ccarpio · crapio

Frequently Asked Questions

Is swapping "cadmio" for "Carpio" ever safe?
No - they are not even the same part of speech. "cadmio" is a noun and "Carpio" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "cadmio" or "Carpio" show up more?
"Carpio" is the more common of the two: it sits at frequency rank #32,545 in our Spanish list, against #44,019 for "cadmio". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "cadmio" and "Carpio" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "cadmio" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Carpio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #17,517 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cadmio" and "Carpio" also get mixed up with nearby pairs, the highest-scored neighbour is "cadmio vs caduco". 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 #17,517 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list