Which to use
“autónoma” is an adjective and “autonomías” is a noun - they look or sound alike but fill different roles in a sentence.
- #3,982
- “autónoma” frequency rank
- #24,745
- “autonomías” frequency rank
- 28727
- confusion score
Side-by-Side Comparison
| Feature | autónoma | autonomías |
|---|---|---|
| Definition | Forma del femenino singular de autónomo. | Forma del plural de autonomía. |
Where the eye mixes autónoma and autonomías
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. autónoma runs 8 letters (VVCVCVCV) against autonomías's 10 (VVCVCVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses autónoma with autonomías
These two trip readers on the page rather than in the ear: autónoma is [awˈt̪onoma] while autonomías is [awt̪onoˈmias]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 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 28727, derived from the frequency rank of both members and their visual similarity.
autónoma is recorded at frequency rank #3,982, classified as anadj, pronounced [awˈt̪onoma]. 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 28727, this pair ranks #220,587 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of autónoma vs autonomías
Shared letters: amnotu. Private to "autónoma": ó. Private to "autonomías": sí.
"autónoma" · 8 letters · shape VVCVCVCV · "autonomías" · 10 letters · shape VVCVCVCVVC
Frequently Asked Questions
Can "autónoma" and "autonomías" be used interchangeably?
In ordinary Spanish text, does "autónoma" or "autonomías" show up more?
After this comparison
Eye-level mix-up between "autónoma" and "autonomías" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "autónoma" 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 #220,587 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "autónoma" and "autonomías" also get mixed up with nearby pairs, the highest-scored neighbour is "autonomías vs autonómicos". Nearby pair
Confusion rank #220,587 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.