águilasvsAquilesTell them apart

Quick tell: águilas is a noun, Aquiles is a name, so they fill different roles in a sentence.

Which to use

“águilas” is a noun and “Aquiles” is a name - they look or sound alike but fill different roles in a sentence.

#14,258
“águilas” frequency rank
#16,505
“Aquiles” frequency rank
30763
confusion score

Side-by-Side Comparison

Feature águilas Aquiles
Definition Forma del plural de águila. Un héroe de la guerra de Troya y uno de los principales protagonistas y más grandes guerreros de la Ilíada de Homero. Leyendas sostienen que sólo tenía una debilidad: su talón; de ahí sale la expresión el talón de Aquiles y en anatomía el tendón de Aquiles.

Where the eye mixes águilas and Aquiles

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. águilas and Aquiles follow the identical consonant-vowel pattern (VCVVCVC). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
águilas
7 ch
Aquiles

Why the eye confuses águilas with Aquiles

These two trip readers on the page rather than in the ear: águilas is [ˈaɣ̞ilas] while Aquiles is [aˈkiles]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 30763, derived from the frequency rank of both members and their visual similarity.

águilas is recorded at frequency rank #14,258, classified as anoun, pronounced [ˈaɣ̞ilas]. Aquiles is at rank #16,505, tagged as aname, pronounced [aˈkiles].

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 30763, this pair ranks #210,407 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of águilas vs Aquiles

Shared letters: ailsu. Private to "águilas": gá. Private to "Aquiles": eq.

"águilas" · 7 letters · shape VCVVCVC  ·  "Aquiles" · 7 letters · shape VCVVCVC

Known mistypes of this pair

  • Aquiles ← aqiules · aqquiles · aquiels · aquiless · aquilles · aquilse · aqulies · auqiles

Frequently Asked Questions

Can "águilas" and "Aquiles" be used interchangeably?
No - they are not even the same part of speech. "águilas" is a noun and "Aquiles" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "águilas" or "Aquiles" show up more?
"águilas" is the more common of the two: it sits at frequency rank #14,258 in our Spanish list, against #16,505 for "Aquiles". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "águilas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Aquiles" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #210,407 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "águilas" and "Aquiles" also get mixed up with nearby pairs, the highest-scored neighbour is "aquila vs Aquiles". 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 #210,407 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