aquavsaquilaWhich spelling fits?

Which to use

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

#34,441
“aqua” frequency rank
#48,217
“aquila” frequency rank
82658
confusion score

Side-by-Side Comparison

Feature aqua aquila
Definition Agua. Águila

Where the eye mixes aqua and aquila

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. aqua runs 4 letters (VCVV) against aquila's 6 (VCVVCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
aqua
6 ch
aquila

Look-alike desk: aqua vs aquila

A purely visual mix-up. aqua (/ˈa.kʷa/) and aquila ([ˈa.kwi.la]) 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 82658, derived from the frequency rank of both members and their visual similarity.

aqua is recorded at frequency rank #34,441, classified as anoun, pronounced /ˈa.kʷa/. aquila is at rank #48,217, tagged as anoun, pronounced [ˈa.kwi.la].

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 82658, this pair ranks #8,997 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of aqua vs aquila

Shared letters: aqu. Private to "aqua": -. Private to "aquila": il.

"aqua" · 4 letters · shape VCVV  ·  "aquila" · 6 letters · shape VCVVCV

Known mistypes of this pair

  • aqua ← aqau · aqqua · auqa · qaua
  • aquila ← aqiula · aqquila · aquial · aquilla · aqulia · auqila · qauila

Frequently Asked Questions

Is swapping "aqua" for "aquila" ever safe?
No. They are said differently (/ˈa.kʷa/ versus [ˈa.kwi.la]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "aqua" vs "aquila" - which ranks higher?
"aqua" is the more common of the two: it sits at frequency rank #34,441 in our Spanish list, against #48,217 for "aquila". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "aqua" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aquila" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #8,997 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "aqua" and "aquila" also get mixed up with nearby pairs, the highest-scored neighbour is "aqueja vs aquila". 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 #8,997 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