authorvsautosTell them apart

Which to use

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

#40,663
“author” frequency rank
#2,281
“autos” frequency rank
42944
confusion score

Side-by-Side Comparison

Feature author autos
Definition Autor. Forma del plural de auto.

Where the eye mixes author and autos

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
author
5 ch
autos

Visual trap between author and autos

A purely visual mix-up. author (/ˈɔː.θə/) and autos ([ˈawt̪os]) 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 42944, derived from the frequency rank of both members and their visual similarity.

author is recorded at frequency rank #40,663, classified as anoun, pronounced /ˈɔː.θə/. autos is at rank #2,281, tagged as anoun, pronounced [ˈawt̪os].

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 42944, this pair ranks #145,408 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of author vs autos

Shared letters: aotu. Private to "author": hr. Private to "autos": s.

"author" · 6 letters · shape VVCCVC  ·  "autos" · 5 letters · shape VVCVC

Known mistypes of this pair

  • authoratuhor · auhtor · authhor · authorr · authro · autohr · autthor · uathor
  • autosatuos · auots · autoss · autso · auttos · uatos

Frequently Asked Questions

Is swapping "author" for "autos" ever safe?
No. They are said differently (/ˈɔː.θə/ versus [ˈawt̪os]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "author" or "autos"?
"autos" is the more common of the two: it sits at frequency rank #2,281 in our Spanish list, against #40,663 for "author". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "author" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "autos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #145,408 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "author" and "autos" also get mixed up with nearby pairs, the highest-scored neighbour is "Aitor vs author". 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 #145,408 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