costadosvscosterosTell them apart

Which to use

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

#17,394
“costados” frequency rank
#33,511
“costeros” frequency rank
50905
confusion score

Side-by-Side Comparison

Feature costados costeros
Definition Forma del plural de costado. Forma del plural de costero.

Where the eye mixes costados and costeros

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. costados and costeros follow the identical consonant-vowel pattern (CVCCVCVC). Same shape at a glance is often the real trap, independent of shared letters.

8 ch
costados
8 ch
costeros

Visual trap between costados and costeros

A purely visual mix-up. costados ([kosˈt̪að̞os]) and costeros ([kosˈt̪eɾos]) 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 50905, derived from the frequency rank of both members and their visual similarity.

costados is recorded at frequency rank #17,394, classified as anoun, pronounced [kosˈt̪að̞os]. costeros is at rank #33,511, tagged as anoun, pronounced [kosˈt̪eɾos].

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 50905, this pair ranks #100,691 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of costados vs costeros

Shared letters: cost. Private to "costados": ad. Private to "costeros": er.

"costados" · 8 letters · shape CVCCVCVC  ·  "costeros" · 8 letters · shape CVCCVCVC

Known mistypes of this pair

  • costadosccostados · cosatdos · cosstados · costaddos · costadoss · costadso · costaods · costdaos
  • costerosccosteros · cosetros · cossteros · costeors · costeross · costerros · costerso · costreos

Frequently Asked Questions

Can "costados" and "costeros" be used interchangeably?
No. They are said differently ([kosˈt̪að̞os] versus [kosˈt̪eɾos]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "costados" or "costeros" show up more?
"costados" is the more common of the two: it sits at frequency rank #17,394 in our Spanish list, against #33,511 for "costeros". 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 "costados" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "costeros" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #100,691 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "costados" and "costeros" also get mixed up with nearby pairs, the highest-scored neighbour is "contemos vs costeros". 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 #100,691 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