acercavsacercasWhich spelling fits?

Quick tell: acerca is a adverb, acercas is a verb, so they fill different roles in a sentence.

Which to use

“acerca” is an adverb and “acercas” is a verb - they look or sound alike but fill different roles in a sentence.

#678
“acerca” frequency rank
#30,728
“acercas” frequency rank
31406
confusion score

Side-by-Side Comparison

Feature acerca acercas
Definition Cerca de, próximo, adyacente. Segunda persona del singular (tú) del presente de indicativo de acercar o de acercarse.

Where the eye mixes acerca and acercas

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

6 ch
acerca
7 ch
acercas

Visual trap between acerca and acercas

These two trip readers on the page rather than in the ear: acerca is [aˈseɾka] while acercas is [aˈseɾkas]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “acerca” sits inside “acercas”, and the parts of speech differ too (adverb vs verb), which is usually the fastest check. Our composite confusion score for this pair is 31406, derived from the frequency rank of both members and their visual similarity.

acerca is recorded at frequency rank #678, classified as anadv, pronounced [aˈseɾka]. acercas is at rank #30,728, tagged as averb, pronounced [aˈseɾkas].

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 31406, this pair ranks #207,234 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of acerca vs acercas

Shared letters: acer. Private to "acerca": -. Private to "acercas": s.

"acerca" · 6 letters · shape VCVCCV  ·  "acercas" · 7 letters · shape VCVCCVC

Known mistypes of this pair

  • acercaaccerca · acecra · acerac · acercca · acerrca · acreca · aecrca · aserca
  • acercasaccercas · acecras · aceracs · acercass · acerccas · acercsa · acerrcas · acrecas

Frequently Asked Questions

Is swapping "acerca" for "acercas" ever safe?
No - they are not even the same part of speech. "acerca" is an adverb and "acercas" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "acerca" or "acercas" show up more?
"acerca" is the more common of the two: it sits at frequency rank #678 in our Spanish list, against #30,728 for "acercas". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "acerca" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "acercas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #207,234 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "acerca" and "acercas" also get mixed up with nearby pairs, the highest-scored neighbour is "acercará vs acercas". 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 #207,234 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