Which to use
“biológica” and “biológicas” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #10,620
- “biológica” frequency rank
- #16,513
- “biológicas” frequency rank
- 27133
- confusion score
Side-by-Side Comparison
| Feature | biológica | biológicas |
|---|---|---|
| Definition | Forma del femenino de biológico. | Forma del femenino plural de biológico. |
Where the eye mixes biológica and biológicas
Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. biológica runs 9 letters (CVVCVCVCV) against biológicas's 10 (CVVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: biológica vs biológicas
A purely visual mix-up. biológica ([bjoˈloxika]) and biológicas ([bjoˈloxikas]) 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) - “biológica” sits inside “biológicas”. Our composite confusion score for this pair is 27133, derived from the frequency rank of both members and their visual similarity.
biológica is recorded at frequency rank #10,620, classified as anadj, pronounced [bjoˈloxika]. biológicas is at rank #16,513, tagged as anadj, pronounced [bjoˈloxikas].
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 27133, this pair ranks #228,294 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of biológica vs biológicas
Shared letters: abcgiloó. Private to "biológica": -. Private to "biológicas": s.
"biológica" · 9 letters · shape CVVCVCVCV · "biológicas" · 10 letters · shape CVVCVCVCVC
Frequently Asked Questions
Do "biológica" and "biológicas" mean the same thing in a sentence?
Which is more common, "biológica" or "biológicas"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "biológica" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "biológicas" - compare definitions side by side with the headword page. Word entry
- This pair ranks #228,294 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "biológica" and "biológicas" also get mixed up with nearby pairs, the highest-scored neighbour is "biológicas vs biológicos". Nearby pair
Confusion rank #228,294 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.