autoravsautovíaWhich spelling fits?

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

Which to use

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

#5,583
“autora” frequency rank
#26,319
“autovía” frequency rank
31902
confusion score

Side-by-Side Comparison

Feature autora autovía
Definition Forma del femenino singular de autor. Autopista que no reúne los requisitos de seguridad necesarios para ser declarada como tal, generalmente porque el espacio entre los carriles de manos opuestas es menor al normal.

Where the eye mixes autora and autovía

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. autora runs 6 letters (VVCVCV) against autovía's 7 (VVCVCVV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
autora
7 ch
autovía

Visual trap between autora and autovía

These two trip readers on the page rather than in the ear: autora is [awˈt̪oɾa] while autovía is [awt̪oˈβ̞ia]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 31902, derived from the frequency rank of both members and their visual similarity.

autora is recorded at frequency rank #5,583, classified as anadj, pronounced [awˈt̪oɾa]. autovía is at rank #26,319, tagged as anoun, pronounced [awt̪oˈβ̞ia].

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 31902, this pair ranks #204,752 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of autora vs autovía

Shared letters: aotu. Private to "autora": r. Private to "autovía": ví.

"autora" · 6 letters · shape VVCVCV  ·  "autovía" · 7 letters · shape VVCVCVV

Known mistypes of this pair

  • autora ← atuora · auotra · autoar · autorra · autroa · auttora · uatora

Frequently Asked Questions

Can "autora" and "autovía" be used interchangeably?
No - they are not even the same part of speech. "autora" is an adjective and "autovía" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "autora" or "autovía" show up more?
"autora" is the more common of the two: it sits at frequency rank #5,583 in our Spanish list, against #26,319 for "autovía". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "autora" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "autovía" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #204,752 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "autora" and "autovía" also get mixed up with nearby pairs, the highest-scored neighbour is "aflora vs autora". 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 #204,752 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