cerdovscursoWhich spelling fits?

Which to use

“cerdo” and “curso” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#5,930
“cerdo” frequency rank
#1,031
“curso” frequency rank
6961
confusion score

Side-by-Side Comparison

Feature cerdo curso
Definition (Sus scrofa domesticus) Animal mamífero, artiodáctilo, de cuerpo robusto y piel gruesa, domesticado desde la Antigüedad para aprovechar su carne y su cuero. Es una variedad de la misma especie que en su forma salvaje se conoce como jabalí. Dirección del movimiento de algo.

Where the eye mixes cerdo and curso

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
cerdo
5 ch
curso

Visual trap between cerdo and curso

A purely visual mix-up. cerdo ([ˈseɾð̞o]) and curso ([ˈkuɾso]) 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 6961, derived from the frequency rank of both members and their visual similarity.

cerdo is recorded at frequency rank #5,930, classified as anoun, pronounced [ˈseɾð̞o]. curso is at rank #1,031, tagged as anoun, pronounced [ˈkuɾso].

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 6961, this pair ranks #309,331 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of cerdo vs curso

Shared letters: cor. Private to "cerdo": de. Private to "curso": su.

"cerdo" · 5 letters · shape CVCCV  ·  "curso" · 5 letters · shape CVCCV

Known mistypes of this pair

  • cerdoccerdo · cerddo · cerod · cerrdo · ecrdo · serdo
  • cursoccurso · cruso · curos · currso · cursso · cusro · ucrso

Frequently Asked Questions

Is swapping "cerdo" for "curso" ever safe?
No. They are said differently ([ˈseɾð̞o] versus [ˈkuɾso]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "cerdo" vs "curso" - which ranks higher?
"curso" is the more common of the two: it sits at frequency rank #1,031 in our Spanish list, against #5,930 for "cerdo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "cerdo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "curso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #309,331 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cerdo" and "curso" also get mixed up with nearby pairs, the highest-scored neighbour is "cerdo vs curo". 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 #309,331 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