complicadasvscomplicadoWhich spelling fits?

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

Which to use

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

#13,871
“complicadas” frequency rank
#2,971
“complicado” frequency rank
16842
confusion score

Side-by-Side Comparison

Feature complicadas complicado
Definition Forma del femenino plural de complicado, participio de complicar. Participio de complicar.

Where the eye mixes complicadas and complicado

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

11 ch
complicadas
10 ch
complicado

Why the eye confuses complicadas with complicado

These two trip readers on the page rather than in the ear: complicadas is [kõmpliˈkað̞as] while complicado is [kõmpliˈkað̞o]. 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 16842, derived from the frequency rank of both members and their visual similarity.

complicadas is recorded at frequency rank #13,871, classified as aparticiple, pronounced [kõmpliˈkað̞as]. complicado is at rank #2,971, tagged as averb, pronounced [kõmpliˈkað̞o].

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 16842, this pair ranks #274,558 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of complicadas vs complicado

Shared letters: acdilmop. Private to "complicadas": s. Private to "complicado": -.

"complicadas" · 11 letters · shape CVCCCVCVCVC  ·  "complicado" · 10 letters · shape CVCCCVCVCV

Known mistypes of this pair

  • complicadas ← ccomplicadas · cmoplicadas · comlpicadas · commplicadas · compilcadas · complciadas · compliacdas · complicaads
  • complicado ← ccomplicado · cmoplicado · comlpicado · commplicado · compilcado · complciado · compliacdo · complicaddo

Frequently Asked Questions

Do "complicadas" and "complicado" mean the same thing in a sentence?
No - they are not even the same part of speech. "complicadas" is a participle and "complicado" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "complicadas" or "complicado"?
"complicado" is the more common of the two: it sits at frequency rank #2,971 in our Spanish list, against #13,871 for "complicadas". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "complicadas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "complicado" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #274,558 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "complicadas" and "complicado" also get mixed up with nearby pairs, the highest-scored neighbour is "complicado vs complicando". 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 #274,558 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