actualizadavsactualizarWhich spelling fits?

Quick tell: actualizada is a participle, actualizar is a verb, so they fill different roles in a sentence.

Which to use

“actualizada” is a participle and “actualizar” is a verb - they look or sound alike but fill different roles in a sentence.

#12,959
“actualizada” frequency rank
#9,566
“actualizar” frequency rank
22525
confusion score

Side-by-Side Comparison

Feature actualizada actualizar
Definition Forma del femenino de actualizado, participio de actualizar. Adaptar algo a los tiempos actuales, al presente.

Where the eye mixes actualizada and actualizar

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. actualizada runs 11 letters (VCCVVCVCVCV) against actualizar's 10 (VCCVVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

11 ch
actualizada
10 ch
actualizar

Look-alike desk: actualizada vs actualizar

These two trip readers on the page rather than in the ear: actualizada is [akt̪waliˈsað̞a] while actualizar is [akt̪waliˈsaɾ]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (participle vs verb), which is usually the fastest check. Our composite confusion score for this pair is 22525, derived from the frequency rank of both members and their visual similarity.

actualizada is recorded at frequency rank #12,959, classified as aparticiple, pronounced [akt̪waliˈsað̞a]. actualizar is at rank #9,566, tagged as averb, pronounced [akt̪waliˈsaɾ].

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 22525, this pair ranks #249,935 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of actualizada vs actualizar

Shared letters: aciltuz. Private to "actualizada": d. Private to "actualizar": r.

"actualizada" · 11 letters · shape VCCVVCVCVCV  ·  "actualizar" · 10 letters · shape VCCVVCVCVC

Known mistypes of this pair

  • actualizada ← acctualizada · actaulizada · acttualizada · actuailzada · actualiazda · actualizaad · actualizadda · actualizdaa
  • actualizar ← acctualizar · actaulizar · acttualizar · actuailzar · actualiazr · actualizarr · actualizra · actualizzar

Frequently Asked Questions

Is swapping "actualizada" for "actualizar" ever safe?
No - they are not even the same part of speech. "actualizada" is a participle and "actualizar" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "actualizada" or "actualizar" show up more?
"actualizar" is the more common of the two: it sits at frequency rank #9,566 in our Spanish list, against #12,959 for "actualizada". 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 "actualizada" and "actualizar" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "actualizada" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "actualizar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #249,935 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "actualizada" and "actualizar" also get mixed up with nearby pairs, the highest-scored neighbour is "actualizar vs actualizo". 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 #249,935 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