Which to use
“fisiológica” and “fisiológicas” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #38,713
- “fisiológica” frequency rank
- #39,761
- “fisiológicas” frequency rank
- 78474
- confusion score
Side-by-Side Comparison
| Feature | fisiológica | fisiológicas |
|---|---|---|
| Definition | Forma del femenino de fisiológico. | Forma del femenino plural de fisiológico. |
Where the eye mixes fisiológica and fisiológicas
Muted = shared; highlighted = the visual trap. They share 11 letters in sequence. fisiológica runs 11 letters (CVCVVCVCVCV) against fisiológicas's 12 (CVCVVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses fisiológica with fisiológicas
A purely visual mix-up. fisiológica ([fisjoˈloxika]) and fisiológicas ([fisjoˈloxikas]) 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) - “fisiológica” sits inside “fisiológicas”. Our composite confusion score for this pair is 78474, derived from the frequency rank of both members and their visual similarity.
fisiológica is recorded at frequency rank #38,713, classified as anadj, pronounced [fisjoˈloxika]. fisiológicas is at rank #39,761, tagged as anadj, pronounced [fisjoˈloxikas].
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 78474, this pair ranks #14,400 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of fisiológica vs fisiológicas
Shared letters: acfgilosó. Private to "fisiológica": -. Private to "fisiológicas": -.
"fisiológica" · 11 letters · shape CVCVVCVCVCV · "fisiológicas" · 12 letters · shape CVCVVCVCVCVC
Frequently Asked Questions
Can "fisiológica" and "fisiológicas" be used interchangeably?
Frequency check: "fisiológica" vs "fisiológicas" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "fisiológica" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fisiológicas" - compare definitions side by side with the headword page. Word entry
- This pair ranks #14,400 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "fisiológica" and "fisiológicas" also get mixed up with nearby pairs, the highest-scored neighbour is "fisiológicas vs fisiológicos". Nearby pair
Confusion rank #14,400 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.