Which to use
“afecta” and “afectar” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #2,643
- “afecta” frequency rank
- #5,912
- “afectar” frequency rank
- 8555
- confusion score
Side-by-Side Comparison
| Feature | afecta | afectar |
|---|---|---|
| Definition | Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de afectar. | Producir un efecto, cambio o alteración en algo o en alguien. Modificar, influir, alterar o mudar su forma o comportamiento. |
Where the eye mixes afecta and afectar
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Visual trap between afecta and afectar
A purely visual mix-up. afecta ([aˈfekt̪a]) and afectar ([afekˈt̪aɾ]) 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) - “afecta” sits inside “afectar”. Our composite confusion score for this pair is 8555, derived from the frequency rank of both members and their visual similarity.
afecta is recorded at frequency rank #2,643, classified as averb, pronounced [aˈfekt̪a]. afectar is at rank #5,912, tagged as averb, pronounced [afekˈt̪aɾ].
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 8555, this pair ranks #304,643 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of afecta vs afectar
Shared letters: aceft. Private to "afecta": -. Private to "afectar": r.
"afecta" · 6 letters · shape VCVCCV · "afectar" · 7 letters · shape VCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "afecta" and "afectar" be used interchangeably?
Frequency check: "afecta" vs "afectar" - 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 "afecta" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "afectar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #304,643 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "afecta" and "afectar" also get mixed up with nearby pairs, the highest-scored neighbour is "afectar vs afectarán". 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 #304,643 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.