autónomavsautónomasWhich spelling fits?

Which to use

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

#3,982
“autónoma” frequency rank
#10,271
“autónomas” frequency rank
14253
confusion score

Side-by-Side Comparison

Feature autónoma autónomas
Definition Forma del femenino singular de autónomo. Forma del femenino plural de autónomo.

Where the eye mixes autónoma and autónomas

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

8 ch
autónoma
9 ch
autónomas

Look-alike desk: autónoma vs autónomas

A purely visual mix-up. autónoma ([awˈt̪onoma]) and autónomas ([awˈt̪onomas]) 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 extra letter(s) - “autónoma” sits inside “autónomas”. Our composite confusion score for this pair is 14253, 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]. autónomas is at rank #10,271, tagged as anadj, pronounced [awˈt̪onomas].

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 14253, this pair ranks #284,837 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of autónoma vs autónomas

Shared letters: amnotuó. Private to "autónoma": -. Private to "autónomas": s.

"autónoma" · 8 letters · shape VVCVCVCV  ·  "autónomas" · 9 letters · shape VVCVCVCVC

Frequently Asked Questions

Is swapping "autónoma" for "autónomas" ever safe?
No. They are said differently ([awˈt̪onoma] versus [awˈt̪onomas]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "autónoma" vs "autónomas" - which ranks higher?
"autónoma" is the more common of the two: it sits at frequency rank #3,982 in our Spanish list, against #10,271 for "autónomas". 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 "autónoma" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "autónomas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #284,837 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "autónoma" and "autónomas" also get mixed up with nearby pairs, the highest-scored neighbour is "autónomas vs autonomías". Nearby pair

Confusion rank #284,837 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