Which to use
“afectado” is an adjective and “afectar” is a verb - they look or sound alike but fill different roles in a sentence.
- #5,576
- “afectado” frequency rank
- #5,912
- “afectar” frequency rank
- 11488
- confusion score
Side-by-Side Comparison
| Feature | afectado | afectar |
|---|---|---|
| Definition | afectado ¦ plural: afectados ¦ femenino: afectada ¦ femenino plural: afectadas | Producir un efecto, cambio o alteración en algo o en alguien. Modificar, influir, alterar o mudar su forma o comportamiento. |
Where the eye mixes afectado and afectar
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Look-alike desk: afectado vs afectar
These two trip readers on the page rather than in the ear: afectado is [afekˈt̪að̞o] while afectar is [afekˈt̪aɾ]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 11488, derived from the frequency rank of both members and their visual similarity.
afectado is recorded at frequency rank #5,576, classified as anadj, pronounced [afekˈt̪að̞o]. 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 11488, this pair ranks #294,928 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of afectado vs afectar
Shared letters: aceft. Private to "afectado": do. Private to "afectar": r.
"afectado" · 8 letters · shape VCVCCVCV · "afectar" · 7 letters · shape VCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "afectado" for "afectar" ever safe?
In ordinary Spanish text, does "afectado" or "afectar" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "afectado" 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 #294,928 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "afectado" and "afectar" also get mixed up with nearby pairs, the highest-scored neighbour is "afectado vs atestado". 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 #294,928 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.