Which to use
“aptas” and “apto” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #26,704
- “aptas” frequency rank
- #11,711
- “apto” frequency rank
- 38415
- confusion score
Side-by-Side Comparison
| Feature | aptas | apto |
|---|---|---|
| Definition | Forma del femenino plural de apto. | Que sirve, es adecuado o está disponible para un fin o propósito |
Where the eye mixes aptas and apto
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses aptas with apto
A purely visual mix-up. aptas ([ˈapt̪as]) and apto ([ˈapt̪o]) 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 38415, derived from the frequency rank of both members and their visual similarity.
aptas is recorded at frequency rank #26,704, classified as anadj, pronounced [ˈapt̪as]. apto is at rank #11,711, tagged as anadj, pronounced [ˈapt̪o].
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 38415, this pair ranks #170,153 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of aptas vs apto
Shared letters: apt. Private to "aptas": s. Private to "apto": o.
"aptas" · 5 letters · shape VCCVC · "apto" · 4 letters · shape VCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "aptas" for "apto" ever safe?
Frequency check: "aptas" vs "apto" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "aptas" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "apto" - compare definitions side by side with the headword page. Word entry
- This pair ranks #170,153 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "aptas" and "apto" also get mixed up with nearby pairs, the highest-scored neighbour is "apis vs aptas". 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 #170,153 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.