infectadavsinfectadasConfusable pair

Which to use

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

#27,649
“infectada” frequency rank
#30,962
“infectadas” frequency rank
58611
confusion score

Side-by-Side Comparison

Feature infectada infectadas
Definition Forma del femenino de infectado, participio de infectar. Forma del femenino plural de infectado, participio de infectar.

Where the eye mixes infectada and infectadas

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

9 ch
infectada
10 ch
infectadas

Look-alike desk: infectada vs infectadas

A purely visual mix-up. infectada ([ĩɱfekˈt̪að̞a]) and infectadas ([ĩɱfekˈt̪að̞as]) 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) - “infectada” sits inside “infectadas”. Our composite confusion score for this pair is 58611, derived from the frequency rank of both members and their visual similarity.

infectada is recorded at frequency rank #27,649, classified as aparticiple, pronounced [ĩɱfekˈt̪að̞a]. infectadas is at rank #30,962, tagged as aparticiple, pronounced [ĩɱfekˈt̪að̞as].

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 58611, this pair ranks #65,830 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of infectada vs infectadas

Shared letters: acdefint. Private to "infectada": -. Private to "infectadas": s.

"infectada" · 9 letters · shape VCCVCCVCV  ·  "infectadas" · 10 letters · shape VCCVCCVCVC

Known mistypes of this pair

  • infectada ← ifnectada · inefctada · infcetada · infecatda · infecctada · infectaad · infectadda · infectdaa
  • infectadas ← ifnectadas · inefctadas · infcetadas · infecatdas · infecctadas · infectaads · infectadass · infectaddas

Frequently Asked Questions

Is swapping "infectada" for "infectadas" ever safe?
No. They are said differently ([ĩɱfekˈt̪að̞a] versus [ĩɱfekˈt̪að̞as]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "infectada" or "infectadas" show up more?
"infectada" is the more common of the two: it sits at frequency rank #27,649 in our Spanish list, against #30,962 for "infectadas". 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 "infectada" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "infectadas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #65,830 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "infectada" and "infectadas" also get mixed up with nearby pairs, the highest-scored neighbour is "infecta vs infectada". 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 #65,830 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