autónomasvsautonomíasWhat's the difference?

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 spellings diverge

Shared letters are muted; the letters that actually set autónomas and autonomías apart are highlighted. They share 8 letters in sequence, which is exactly why the eye skips the difference.

9 ch
autónomas
10 ch
autonomías

Spelling & Dictionary Insight

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

Frequency comparison

autónomas#10,271
autonomías#24,745

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "autónomas" and "autonomías" be used interchangeably?
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.
Which is more common, "autónomas" or "autonomías"?
"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.

Remembering autónomas vs autonomías

The fastest way to pick the right one every time.

  • Check the role first: if you need an adjective, it's “autónomas”; for a noun, it's “autonomías”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “autónomas” entry
  • Browse more pairs most likely to be confused. Most confusable

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list