afectaciónvsafectacionesTell them apart

Which to use

“afectación” and “afectaciones” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#20,247
“afectación” frequency rank
#41,166
“afectaciones” frequency rank
61413
confusion score

Side-by-Side Comparison

Feature afectación afectaciones
Definition Acción y efecto de afectar. Forma del plural de afectación.

Where the eye mixes afectación and afectaciones

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. afectación runs 10 letters (VCVCCVCVVC) against afectaciones's 12 (VCVCCVCVVCVC) - the length gap alone is often enough to separate them once you know to check it.

10 ch
afectación
12 ch
afectaciones

Look-alike desk: afectación vs afectaciones

A purely visual mix-up. afectación ([afekt̪aˈsjõn]) and afectaciones ([afekt̪aˈsjones]) 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 61413, derived from the frequency rank of both members and their visual similarity.

afectación is recorded at frequency rank #20,247, classified as anoun, pronounced [afekt̪aˈsjõn]. afectaciones is at rank #41,166, tagged as anoun, pronounced [afekt̪aˈsjones].

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 61413, this pair ranks #55,558 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of afectación vs afectaciones

Shared letters: acefint. Private to "afectación": ó. Private to "afectaciones": os.

"afectación" · 10 letters · shape VCVCCVCVVC  ·  "afectaciones" · 12 letters · shape VCVCCVCVVCVC

Known mistypes of this pair

  • afectaciones ← aefctaciones · afcetaciones · afecatciones · afecctaciones · afectacciones · afectacinoes · afectacioens · afectacioness

Frequently Asked Questions

Do "afectación" and "afectaciones" mean the same thing in a sentence?
No. They are said differently ([afekt̪aˈsjõn] versus [afekt̪aˈsjones]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "afectación" or "afectaciones"?
"afectación" is the more common of the two: it sits at frequency rank #20,247 in our Spanish list, against #41,166 for "afectaciones". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "afectación" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "afectaciones" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #55,558 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "afectación" and "afectaciones" also get mixed up with nearby pairs, the highest-scored neighbour is "afecciones vs afectaciones". 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 #55,558 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list