preocupadovspreocuparonWhich spelling fits?

Quick tell: preocupado is a adjective, preocuparon is a verb, so they fill different roles in a sentence.

Which to use

“preocupado” is an adjective and “preocuparon” is a verb - they look or sound alike but fill different roles in a sentence.

#5,030
“preocupado” frequency rank
#43,783
“preocuparon” frequency rank
48813
confusion score

Side-by-Side Comparison

Feature preocupado preocuparon
Definition Absorto, distraído, ofuscado. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del pretérito perfecto simple de indicativo de preocupar o de preocuparse.

Where the eye mixes preocupado and preocuparon

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

10 ch
preocupado
11 ch
preocuparon

Visual trap between preocupado and preocuparon

These two trip readers on the page rather than in the ear: preocupado is [pɾeokuˈpað̞o] while preocuparon is [pɾeokuˈpaɾõn]. 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 (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 48813, derived from the frequency rank of both members and their visual similarity.

preocupado is recorded at frequency rank #5,030, classified as anadj, pronounced [pɾeokuˈpað̞o]. preocuparon is at rank #43,783, tagged as averb, pronounced [pɾeokuˈpaɾõn].

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 48813, this pair ranks #112,381 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of preocupado vs preocuparon

Shared letters: aceopru. Private to "preocupado": d. Private to "preocuparon": n.

"preocupado" · 10 letters · shape CCVVCVCVCV  ·  "preocuparon" · 11 letters · shape CCVVCVCVCVC

Known mistypes of this pair

  • preocupado ← perocupado · ppreocupado · precoupado · preoccupado · preocpuado · preocuapdo · preocupaddo · preocupaod
  • preocuparon ← perocuparon · ppreocuparon · precouparon · preoccuparon · preocpuaron · preocuapron · preocupaorn · preocuparno

Frequently Asked Questions

Can "preocupado" and "preocuparon" be used interchangeably?
No - they are not even the same part of speech. "preocupado" is an adjective and "preocuparon" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "preocupado" or "preocuparon"?
"preocupado" is the more common of the two: it sits at frequency rank #5,030 in our Spanish list, against #43,783 for "preocuparon". 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 "preocupado" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "preocuparon" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #112,381 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "preocupado" and "preocuparon" also get mixed up with nearby pairs, the highest-scored neighbour is "preocupaban vs preocuparon". 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 #112,381 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