acosavsacudaWhat's the difference?

Which to use

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

#33,908
“acosa” frequency rank
#30,309
“acuda” frequency rank
64217
confusion score

Side-by-Side Comparison

Feature acosa acuda
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de acosar. Primera persona del singular (yo) del presente de subjuntivo de acudir.

Where the eye mixes acosa and acuda

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. acosa and acuda follow the identical consonant-vowel pattern (VCVCV). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
acosa
5 ch
acuda

Visual trap between acosa and acuda

A purely visual mix-up. acosa ([aˈkosa]) and acuda ([aˈkuð̞a]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 64217, derived from the frequency rank of both members and their visual similarity.

acosa is recorded at frequency rank #33,908, classified as averb, pronounced [aˈkosa]. acuda is at rank #30,309, tagged as averb, pronounced [aˈkuð̞a].

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 64217, this pair ranks #46,264 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of acosa vs acuda

Shared letters: ac. Private to "acosa": os. Private to "acuda": du.

"acosa" · 5 letters · shape VCVCV  ·  "acuda" · 5 letters · shape VCVCV

Known mistypes of this pair

  • acosa ← accosa · acoas · acossa · acsoa · aocsa · caosa
  • acuda ← accuda · acdua · acuad · acudda · aucda · cauda

Frequently Asked Questions

Do "acosa" and "acuda" mean the same thing in a sentence?
No. They are said differently ([aˈkosa] versus [aˈkuð̞a]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "acosa" or "acuda" show up more?
"acuda" is the more common of the two: it sits at frequency rank #30,309 in our Spanish list, against #33,908 for "acosa". 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 "acosa" and "acuda" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "acosa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "acuda" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #46,264 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "acosa" and "acuda" also get mixed up with nearby pairs, the highest-scored neighbour is "acosa vs acuosa". 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 #46,264 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