retrasavsretrasanWhat's the difference?

Which to use

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

#28,549
“retrasa” frequency rank
#49,252
“retrasan” frequency rank
77801
confusion score

Side-by-Side Comparison

Feature retrasa retrasan
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de retrasar. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de retrasar.

Where the eye mixes retrasa and retrasan

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. retrasa runs 7 letters (CVCCVCV) against retrasan's 8 (CVCCVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
retrasa
8 ch
retrasan

Visual trap between retrasa and retrasan

A purely visual mix-up. retrasa ([reˈt̪ɾasa]) and retrasan ([reˈt̪ɾasãn]) 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 extra letter(s) - “retrasa” sits inside “retrasan”. Our composite confusion score for this pair is 77801, derived from the frequency rank of both members and their visual similarity.

retrasa is recorded at frequency rank #28,549, classified as averb, pronounced [reˈt̪ɾasa]. retrasan is at rank #49,252, tagged as averb, pronounced [reˈt̪ɾasãn].

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 77801, this pair ranks #15,398 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of retrasa vs retrasan

Shared letters: aerst. Private to "retrasa": -. Private to "retrasan": n.

"retrasa" · 7 letters · shape CVCCVCV  ·  "retrasan" · 8 letters · shape CVCCVCVC

Known mistypes of this pair

  • retrasaertrasa · rertasa · retarsa · retraas · retrassa · retrrasa · retrsaa · rettrasa
  • retrasanertrasan · rertasan · retarsan · retraasn · retrasann · retrasna · retrassan · retrrasan

Frequently Asked Questions

Is swapping "retrasa" for "retrasan" ever safe?
No. They are said differently ([reˈt̪ɾasa] versus [reˈt̪ɾasãn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "retrasa" or "retrasan"?
"retrasa" is the more common of the two: it sits at frequency rank #28,549 in our Spanish list, against #49,252 for "retrasan". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "retrasa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "retrasan" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #15,398 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "retrasa" and "retrasan" also get mixed up with nearby pairs, the highest-scored neighbour is "retrasan vs retratan". 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 #15,398 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