atvsautoWhich spelling fits?

Which to use

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

#4,857
“at” frequency rank
#871
“auto” frequency rank
5728
confusion score

Side-by-Side Comparison

Feature at auto
Definition Símbolo tipográfico (@) muy utilizado en informática e internet, en particular como parte de las direcciones de correo electrónico. Vehículo de cuatro ruedas, cerrado, con asientos, propulsado por un motor de combustión o eléctrico, destinado al transporte de una a cinco personas.

Where the eye mixes at and auto

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

2 ch
at
4 ch
auto

Look-alike desk: at vs auto

A purely visual mix-up. at ([ˈat̪]) and auto ([ˈawt̪o]) 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 2 letter(s) in length. Our composite confusion score for this pair is 5728, derived from the frequency rank of both members and their visual similarity.

at is recorded at frequency rank #4,857, classified as anoun, pronounced [ˈat̪]. auto is at rank #871, tagged as anoun, pronounced [ˈawt̪o].

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 5728, this pair ranks #312,819 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of at vs auto

Shared letters: at. Private to "at": -. Private to "auto": ou.

"at" · 2 letters · shape VC  ·  "auto" · 4 letters · shape VVCV

Known mistypes of this pair

  • autoatuo · auot · autto · uato

Frequently Asked Questions

Do "at" and "auto" mean the same thing in a sentence?
No. They are said differently ([ˈat̪] versus [ˈawt̪o]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "at" or "auto"?
"auto" is the more common of the two: it sits at frequency rank #871 in our Spanish list, against #4,857 for "at". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "at" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "auto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #312,819 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "at" and "auto" also get mixed up with nearby pairs, the highest-scored neighbour is "anta vs at". 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 #312,819 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