Which to use
“variabilidad” and “viabilidad” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #25,855
- “variabilidad” frequency rank
- #15,514
- “viabilidad” frequency rank
- 41369
- confusion score
Side-by-Side Comparison
| Feature | variabilidad | viabilidad |
|---|---|---|
| Definition | Cualidad de variable. | Calidad de viable. |
Where the eye mixes variabilidad and viabilidad
Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. variabilidad runs 12 letters (CVCVVCVCVCVC) against viabilidad's 10 (CVVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses variabilidad with viabilidad
A purely visual mix-up. variabilidad ([baɾjaβ̞iliˈð̞að̞]) and viabilidad ([bjaβ̞iliˈð̞að̞]) 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 2 letter(s) in length. Our composite confusion score for this pair is 41369, derived from the frequency rank of both members and their visual similarity.
variabilidad is recorded at frequency rank #25,855, classified as anoun, pronounced [baɾjaβ̞iliˈð̞að̞]. viabilidad is at rank #15,514, tagged as anoun, pronounced [bjaβ̞iliˈð̞að̞].
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 41369, this pair ranks #154,032 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of variabilidad vs viabilidad
Shared letters: abdilv. Private to "variabilidad": r. Private to "viabilidad": -.
"variabilidad" · 12 letters · shape CVCVVCVCVCVC · "viabilidad" · 10 letters · shape CVVCVCVCVC
Known mistypes of this pair
- variabilidad ← avriabilidad · bariabilidad · vairabilidad · varaibilidad · variabbilidad · variabiildad · variabildiad · variabiliadd
- viabilidad ← biabilidad · ivabilidad · vaibilidad · viabbilidad · viabiildad · viabildiad · viabiliadd · viabilidadd
Frequently Asked Questions
Is swapping "variabilidad" for "viabilidad" ever safe?
In ordinary Spanish text, does "variabilidad" or "viabilidad" show up more?
After this comparison
Eye-level mix-up between "variabilidad" and "viabilidad" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "variabilidad" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "viabilidad" - compare definitions side by side with the headword page. Word entry
- This pair ranks #154,032 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "variabilidad" and "viabilidad" also get mixed up with nearby pairs, the highest-scored neighbour is "viabilidad vs virilidad". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #154,032 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.