acuáticasvsacuáticosTell them apart

Which to use

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

#30,731
“acuáticas” frequency rank
#24,005
“acuáticos” frequency rank
54736
confusion score

Side-by-Side Comparison

Feature acuáticas acuáticos
Definition Forma del femenino plural de acuático. Forma del plural de acuático.

Where the eye mixes acuáticas and acuáticos

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. acuáticas and acuáticos follow the identical consonant-vowel pattern (VCVVCVCVC). Same shape at a glance is often the real trap, independent of shared letters.

9 ch
acuáticas
9 ch
acuáticos

Look-alike desk: acuáticas vs acuáticos

A purely visual mix-up. acuáticas ([aˈkwat̪ikas]) and acuáticos ([aˈkwat̪ikos]) 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 a single letter - a in “acuáticas” becomes o in “acuáticos”. Our composite confusion score for this pair is 54736, derived from the frequency rank of both members and their visual similarity.

acuáticas is recorded at frequency rank #30,731, classified as anadj, pronounced [aˈkwat̪ikas]. acuáticos is at rank #24,005, tagged as anadj, pronounced [aˈkwat̪ikos].

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 54736, this pair ranks #81,986 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of acuáticas vs acuáticos

Shared letters: acistuá. Private to "acuáticas": -. Private to "acuáticos": o.

"acuáticas" · 9 letters · shape VCVVCVCVC  ·  "acuáticos" · 9 letters · shape VCVVCVCVC

Frequently Asked Questions

Do "acuáticas" and "acuáticos" mean the same thing in a sentence?
No. They are said differently ([aˈkwat̪ikas] versus [aˈkwat̪ikos]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "acuáticas" vs "acuáticos" - which ranks higher?
"acuáticos" is the more common of the two: it sits at frequency rank #24,005 in our Spanish list, against #30,731 for "acuáticas". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "acuáticas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "acuáticos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #81,986 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "acuáticas" and "acuáticos" also get mixed up with nearby pairs, the highest-scored neighbour is "acuáticas vs acústicos". Nearby pair

Confusion rank #81,986 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