costadosvscostandoConfusable pair

Quick tell: costados is a noun, costando is a verb, so they fill different roles in a sentence.

Which to use

“costados” is a noun and “costando” is a verb - they look or sound alike but fill different roles in a sentence.

#17,394
“costados” frequency rank
#21,957
“costando” frequency rank
39351
confusion score

Side-by-Side Comparison

Feature costados costando
Definition Forma del plural de costado. Gerundio de costar.

Where the eye mixes costados and costando

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

8 ch
costados
8 ch
costando

Visual trap between costados and costando

These two trip readers on the page rather than in the ear: costados is [kosˈt̪að̞os] while costando is [kosˈt̪ãn̪d̪o]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 39351, 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]. costando is at rank #21,957, tagged as averb, pronounced [kosˈt̪ãn̪d̪o].

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 39351, this pair ranks #165,000 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of costados vs costando

Shared letters: acdost. Private to "costados": -. Private to "costando": n.

"costados" · 8 letters · shape CVCCVCVC  ·  "costando" · 8 letters · shape CVCCVCCV

Known mistypes of this pair

  • costadosccostados · cosatdos · cosstados · costaddos · costadoss · costadso · costaods · costdaos
  • costandoccostando · cosatndo · cosstando · costadno · costanddo · costanndo · costanod · costnado

Frequently Asked Questions

Is swapping "costados" for "costando" ever safe?
No - they are not even the same part of speech. "costados" is a noun and "costando" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "costados" or "costando" show up more?
"costados" is the more common of the two: it sits at frequency rank #17,394 in our Spanish list, against #21,957 for "costando". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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 "costando" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #165,000 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "costados" and "costando" also get mixed up with nearby pairs, the highest-scored neighbour is "cortador vs costados". 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 #165,000 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