automatizadavsautomatizarWhat's the difference?

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

Which to use

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

#44,568
“automatizada” frequency rank
#37,443
“automatizar” frequency rank
82011
confusion score

Side-by-Side Comparison

Feature automatizada automatizar
Definition Forma del femenino de automatizado, participio de automatizar. Transformar acciones voluntarias en procesos mecánicos o involuntarios.

Where the eye mixes automatizada and automatizar

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. automatizada runs 12 letters (VVCVCVCVCVCV) against automatizar's 11 (VVCVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

12 ch
automatizada
11 ch
automatizar

Visual trap between automatizada and automatizar

These two trip readers on the page rather than in the ear: automatizada is [awt̪omat̪iˈsað̞a] while automatizar is [awt̪omat̪iˈsaɾ]. 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 82011, derived from the frequency rank of both members and their visual similarity.

automatizada is recorded at frequency rank #44,568, classified as aparticiple, pronounced [awt̪omat̪iˈsað̞a]. automatizar is at rank #37,443, tagged as averb, pronounced [awt̪omat̪iˈsaɾ].

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 82011, this pair ranks #9,698 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of automatizada vs automatizar

Shared letters: aimotuz. Private to "automatizada": d. Private to "automatizar": r.

"automatizada" · 12 letters · shape VVCVCVCVCVCV  ·  "automatizar" · 11 letters · shape VVCVCVCVCVC

Known mistypes of this pair

  • automatizada ← atuomatizada · auotmatizada · autmoatizada · autoamtizada · automaitzada · automatiazda · automatizaad · automatizadda
  • automatizar ← atuomatizar · auotmatizar · autmoatizar · autoamtizar · automaitzar · automatiazr · automatizarr · automatizra

Frequently Asked Questions

Is swapping "automatizada" for "automatizar" ever safe?
No - they are not even the same part of speech. "automatizada" is a participle and "automatizar" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "automatizada" or "automatizar"?
"automatizar" is the more common of the two: it sits at frequency rank #37,443 in our Spanish list, against #44,568 for "automatizada". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "automatizada" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "automatizar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #9,698 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "automatizada" and "automatizar" also get mixed up with nearby pairs, the highest-scored neighbour is "automatizada vs automatizado". 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 #9,698 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