retrasadovsretrasadosTell them apart

Quick tell: retrasado is a adjective, retrasados is a participle, so they fill different roles in a sentence.

Which to use

“retrasado” is an adjective and “retrasados” is a participle - they look or sound alike but fill different roles in a sentence.

#12,916
“retrasado” frequency rank
#23,217
“retrasados” frequency rank
36133
confusion score

Side-by-Side Comparison

Feature retrasado retrasados
Definition Que padece retraso mental. Forma del plural de retrasado, participio de retrasar.

Where the eye mixes retrasado and retrasados

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. retrasado runs 9 letters (CVCCVCVCV) against retrasados's 10 (CVCCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

9 ch
retrasado
10 ch
retrasados

Why the eye confuses retrasado with retrasados

These two trip readers on the page rather than in the ear: retrasado is [ret̪ɾaˈsað̞o] while retrasados is [ret̪ɾaˈsað̞os]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “retrasado” sits inside “retrasados”, and the parts of speech differ too (adjective vs participle), which is usually the fastest check. Our composite confusion score for this pair is 36133, derived from the frequency rank of both members and their visual similarity.

retrasado is recorded at frequency rank #12,916, classified as anadj, pronounced [ret̪ɾaˈsað̞o]. retrasados is at rank #23,217, tagged as aparticiple, pronounced [ret̪ɾaˈsað̞os].

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 36133, this pair ranks #182,303 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of retrasado vs retrasados

Shared letters: adeorst. Private to "retrasado": -. Private to "retrasados": -.

"retrasado" · 9 letters · shape CVCCVCVCV  ·  "retrasados" · 10 letters · shape CVCCVCVCVC

Known mistypes of this pair

  • retrasadoertrasado · rertasado · retarsado · retraasdo · retrasaddo · retrasaod · retrasdao · retrassado
  • retrasadosertrasados · rertasados · retarsados · retraasdos · retrasaddos · retrasadoss · retrasadso · retrasaods

Frequently Asked Questions

Is swapping "retrasado" for "retrasados" ever safe?
No - they are not even the same part of speech. "retrasado" is an adjective and "retrasados" a participle, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "retrasado" or "retrasados"?
"retrasado" is the more common of the two: it sits at frequency rank #12,916 in our Spanish list, against #23,217 for "retrasados". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "retrasado" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "retrasados" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #182,303 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "retrasado" and "retrasados" also get mixed up with nearby pairs, the highest-scored neighbour is "retrasados vs retratados". 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 #182,303 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