traserovstraserosTell them apart

Quick tell: trasero is a adjective, traseros is a noun, so they fill different roles in a sentence.

Which to use

“trasero” is an adjective and “traseros” is a noun - they look or sound alike but fill different roles in a sentence.

#6,470
“trasero” frequency rank
#19,275
“traseros” frequency rank
25745
confusion score

Side-by-Side Comparison

Feature trasero traseros
Definition Situado en la parte de atrás de algo Forma del plural de trasero.

Where the eye mixes trasero and traseros

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

7 ch
trasero
8 ch
traseros

Why the eye confuses trasero with traseros

These two trip readers on the page rather than in the ear: trasero is [t̪ɾaˈseɾo] while traseros is [t̪ɾaˈseɾos]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “trasero” sits inside “traseros”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 25745, derived from the frequency rank of both members and their visual similarity.

trasero is recorded at frequency rank #6,470, classified as anadj, pronounced [t̪ɾaˈseɾo]. traseros is at rank #19,275, tagged as anoun, pronounced [t̪ɾaˈseɾos].

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 25745, this pair ranks #235,008 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of trasero vs traseros

Shared letters: aeorst. Private to "trasero": -. Private to "traseros": -.

"trasero" · 7 letters · shape CCVCVCV  ·  "traseros" · 8 letters · shape CCVCVCVC

Known mistypes of this pair

  • trasero ← rtasero · tarsero · tracero · traesro · traseor · traserro · trasreo · trassero
  • traseros ← rtaseros · tarseros · traceros · traesros · traseors · traseross · traserros · traserso

Frequently Asked Questions

Is swapping "trasero" for "traseros" ever safe?
No - they are not even the same part of speech. "trasero" is an adjective and "traseros" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "trasero" vs "traseros" - which ranks higher?
"trasero" is the more common of the two: it sits at frequency rank #6,470 in our Spanish list, against #19,275 for "traseros". 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 "trasero" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "traseros" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #235,008 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "trasero" and "traseros" also get mixed up with nearby pairs, the highest-scored neighbour is "traseros vs trastos". 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 #235,008 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