afiladasvsaisladasWhich spelling fits?

Quick tell: afiladas is a adjective, aisladas is a participle, so they fill different roles in a sentence.

Which to use

“afiladas” is an adjective and “aisladas” is a participle - they look or sound alike but fill different roles in a sentence.

#37,408
“afiladas” frequency rank
#14,269
“aisladas” frequency rank
51677
confusion score

Side-by-Side Comparison

Feature afiladas aisladas
Definition Forma del femenino plural de afilado. Forma del femenino plural de aislado, participio de aislar o de aislarse.

Where the eye mixes afiladas and aisladas

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

8 ch
afiladas
8 ch
aisladas

Why the eye confuses afiladas with aisladas

These two trip readers on the page rather than in the ear: afiladas is [afiˈlað̞as] while aisladas is [ajsˈlað̞as]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs participle), which is usually the fastest check. Our composite confusion score for this pair is 51677, derived from the frequency rank of both members and their visual similarity.

afiladas is recorded at frequency rank #37,408, classified as anadj, pronounced [afiˈlað̞as]. aisladas is at rank #14,269, tagged as aparticiple, pronounced [ajsˈlað̞as].

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 51677, this pair ranks #96,677 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of afiladas vs aisladas

Shared letters: adils. Private to "afiladas": f. Private to "aisladas": -.

"afiladas" · 8 letters · shape VCVCVCVC  ·  "aisladas" · 8 letters · shape VVCCVCVC

Known mistypes of this pair

  • afiladasaffiladas · afialdas · afilaads · afiladass · afiladdas · afiladsa · afildaas · afilladas
  • aisladasailsadas · aisaldas · aislaads · aisladass · aisladdas · aisladsa · aisldaas · aislladas

Frequently Asked Questions

Is swapping "afiladas" for "aisladas" ever safe?
No - they are not even the same part of speech. "afiladas" is an adjective and "aisladas" a participle, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "afiladas" or "aisladas" show up more?
"aisladas" is the more common of the two: it sits at frequency rank #14,269 in our Spanish list, against #37,408 for "afiladas". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "afiladas" and "aisladas" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "afiladas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aisladas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #96,677 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "afiladas" and "aisladas" also get mixed up with nearby pairs, the highest-scored neighbour is "afiladas vs afilados". 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 #96,677 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