católicavscatólicosWhat's the difference?

Which to use

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

#2,759
“católica” frequency rank
#5,378
“católicos” frequency rank
8137
confusion score

Side-by-Side Comparison

Feature católica católicos
Definition Forma del femenino de católico. Forma del plural de católico.

Where the eye mixes católica and católicos

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. católica runs 8 letters (CVCVCVCV) against católicos's 9 (CVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
católica
9 ch
católicos

Why the eye confuses católica with católicos

A purely visual mix-up. católica ([kaˈt̪olika]) and católicos ([kaˈt̪olikos]) 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 letter(s) in length. Our composite confusion score for this pair is 8137, derived from the frequency rank of both members and their visual similarity.

católica is recorded at frequency rank #2,759, classified as anadj, pronounced [kaˈt̪olika]. católicos is at rank #5,378, tagged as anadj, pronounced [kaˈt̪olikos].

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 8137, this pair ranks #305,889 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of católica vs católicos

Shared letters: aciltó. Private to "católica": -. Private to "católicos": os.

"católica" · 8 letters · shape CVCVCVCV  ·  "católicos" · 9 letters · shape CVCVCVCVC

Frequently Asked Questions

Is swapping "católica" for "católicos" ever safe?
No. They are said differently ([kaˈt̪olika] versus [kaˈt̪olikos]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "católica" or "católicos"?
"católica" is the more common of the two: it sits at frequency rank #2,759 in our Spanish list, against #5,378 for "católicos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "católica" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "católicos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #305,889 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "católica" and "católicos" also get mixed up with nearby pairs, the highest-scored neighbour is "católicos vs cólicos". Nearby pair

Confusion rank #305,889 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