atrasovsatrioWhat's the difference?

Which to use

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

#17,350
“atraso” frequency rank
#30,347
“atrio” frequency rank
47697
confusion score

Side-by-Side Comparison

Feature atraso atrio
Definition Acción o efecto de atrasar y atrasarse. Espacio sin techo y por lo general rodeado de pórticos, similar a un patio, que se construye a veces en el interior de un edificio. Proviene de la arquitectura romana.

Where the eye mixes atraso and atrio

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. atraso runs 6 letters (VCCVCV) against atrio's 5 (VCCVV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
atraso
5 ch
atrio

Why the eye confuses atraso with atrio

A purely visual mix-up. atraso ([aˈt̪ɾaso]) and atrio ([ˈat̪ɾjo]) 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 letter(s) in length. Our composite confusion score for this pair is 47697, derived from the frequency rank of both members and their visual similarity.

atraso is recorded at frequency rank #17,350, classified as anoun, pronounced [aˈt̪ɾaso]. atrio is at rank #30,347, tagged as anoun, pronounced [ˈat̪ɾjo].

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 47697, this pair ranks #118,607 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of atraso vs atrio

Shared letters: aort. Private to "atraso": s. Private to "atrio": i.

"atraso" · 6 letters · shape VCCVCV  ·  "atrio" · 5 letters · shape VCCVV

Known mistypes of this pair

  • atraso ← artaso · atarso · atraos · atrasso · atrraso · atrsao · attraso · taraso
  • atrio ← atiro · atroi · atrrio · attrio · tario

Frequently Asked Questions

Is swapping "atraso" for "atrio" ever safe?
No. They are said differently ([aˈt̪ɾaso] versus [ˈat̪ɾjo]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "atraso" vs "atrio" - which ranks higher?
"atraso" is the more common of the two: it sits at frequency rank #17,350 in our Spanish list, against #30,347 for "atrio". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "atraso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "atrio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #118,607 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "atraso" and "atrio" also get mixed up with nearby pairs, the highest-scored neighbour is "alió vs atrio". 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 #118,607 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