autónomasvsautonomíasConfusable pair

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

Which to use

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

#10,271
“autónomas” frequency rank
#24,745
“autonomías” frequency rank
35016
confusion score

Side-by-Side Comparison

Feature autónomas autonomías
Definition Forma del femenino plural de autónomo. Forma del plural de autonomía.

Where the eye mixes autónomas and autonomías

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. autónomas runs 9 letters (VVCVCVCVC) against autonomías's 10 (VVCVCVCVVC) - the length gap alone is often enough to separate them once you know to check it.

9 ch
autónomas
10 ch
autonomías

Look-alike desk: autónomas vs autonomías

These two trip readers on the page rather than in the ear: autónomas is [awˈt̪onomas] while autonomías is [awt̪onoˈmias]. 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 35016, derived from the frequency rank of both members and their visual similarity.

autónomas is recorded at frequency rank #10,271, classified as anadj, pronounced [awˈt̪onomas]. autonomías is at rank #24,745, tagged as anoun, pronounced [awt̪onoˈmias].

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 35016, this pair ranks #188,307 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of autónomas vs autonomías

Shared letters: amnostu. Private to "autónomas": ó. Private to "autonomías": í.

"autónomas" · 9 letters · shape VVCVCVCVC  ·  "autonomías" · 10 letters · shape VVCVCVCVVC

Frequently Asked Questions

Do "autónomas" and "autonomías" mean the same thing in a sentence?
No - they are not even the same part of speech. "autónomas" is an adjective and "autonomías" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "autónomas" vs "autonomías" - which ranks higher?
"autónomas" is the more common of the two: it sits at frequency rank #10,271 in our Spanish list, against #24,745 for "autonomías". 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 "autónomas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "autonomías" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #188,307 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "autónomas" and "autonomías" also get mixed up with nearby pairs, the highest-scored neighbour is "autonomías vs autonómicos". Nearby pair

Confusion rank #188,307 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