costadovscostalConfusable pair

Which to use

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

#4,694
“costado” frequency rank
#32,150
“costal” frequency rank
36844
confusion score

Side-by-Side Comparison

Feature costado costal
Definition Cada una de las dos partes laterales del cuerpo humano, a la izquierda y la derecha, entre el pecho y la espalda, desde el hombro hasta la cadera. Saco grande de tela fuerte y rústica.

Where the eye mixes costado and costal

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. costado runs 7 letters (CVCCVCV) against costal's 6 (CVCCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
costado
6 ch
costal

Why the eye confuses costado with costal

A purely visual mix-up. costado ([kosˈt̪að̞o]) and costal ([kosˈt̪al]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 36844, derived from the frequency rank of both members and their visual similarity.

costado is recorded at frequency rank #4,694, classified as anoun, pronounced [kosˈt̪að̞o]. costal is at rank #32,150, tagged as anoun, pronounced [kosˈt̪al].

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 36844, this pair ranks #178,484 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of costado vs costal

Shared letters: acost. Private to "costado": d. Private to "costal": l.

"costado" · 7 letters · shape CVCCVCV  ·  "costal" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • costadoccostado · cosatdo · cosstado · costaddo · costaod · costdao · costtado · cotsado
  • costalccostal · cosatl · cosstal · costall · costla · costtal · cotsal · csotal

Frequently Asked Questions

Is swapping "costado" for "costal" ever safe?
No. They are said differently ([kosˈt̪að̞o] versus [kosˈt̪al]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "costado" vs "costal" - which ranks higher?
"costado" is the more common of the two: it sits at frequency rank #4,694 in our Spanish list, against #32,150 for "costal". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "costado" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "costal" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #178,484 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "costado" and "costal" also get mixed up with nearby pairs, the highest-scored neighbour is "costal vs costra". 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 #178,484 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