Which to use
“proteína” and “proteínas” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #10,741
- “proteína” frequency rank
- #7,772
- “proteínas” frequency rank
- 18513
- confusion score
Side-by-Side Comparison
| Feature | proteína | proteínas |
|---|---|---|
| Definition | Cadena de aminoácidos, parte esencial de células y virus. Una de las tres clases principales de alimentos. | Forma del plural de proteína |
Where the spellings diverge
Shared letters are muted; the letters that actually set proteína and proteínas apart are highlighted. They share 8 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
A purely visual mix-up. proteína ([pɾot̪eˈina]) and proteínas ([pɾot̪eˈinas]) 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) - “proteína” sits inside “proteínas”. Our composite confusion score for this pair is 18513, derived from the frequency rank of both members and their visual similarity.
proteína is recorded at frequency rank #10,741, classified as anoun, pronounced [pɾot̪eˈina]. proteínas is at rank #7,772, tagged as anoun, pronounced [pɾot̪eˈinas].
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 18513, this pair ranks #267,620 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of proteína vs proteínas
Shared letters: aenoprtí. Private to "proteína": -. Private to "proteínas": s.
"proteína" · 8 letters · shape CCVCVVCV · "proteínas" · 9 letters · shape CCVCVVCVC
Frequency comparison
Frequently Asked Questions
Can "proteína" and "proteínas" be used interchangeably?
Which is more common, "proteína" or "proteínas"?
Remembering proteína vs proteínas
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “proteína” entry
- Browse more pairs most likely to be confused. Most confusable