complejavscompletarConfusable pair

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

Which to use

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

#6,498
“compleja” frequency rank
#4,586
“completar” frequency rank
11084
confusion score

Side-by-Side Comparison

Feature compleja completar
Definition Forma del femenino de complejo. Hacer que algo llegue hasta su plena realización, que quede cabalmente terminado.

Where the eye mixes compleja and completar

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

8 ch
compleja
9 ch
completar

Look-alike desk: compleja vs completar

These two trip readers on the page rather than in the ear: compleja is [kõmˈplexa] while completar is [kõmpleˈt̪aɾ]. 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 11084, derived from the frequency rank of both members and their visual similarity.

compleja is recorded at frequency rank #6,498, classified as anadj, pronounced [kõmˈplexa]. completar is at rank #4,586, tagged as averb, pronounced [kõmpleˈt̪aɾ].

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 11084, this pair ranks #296,329 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of compleja vs completar

Shared letters: acelmop. Private to "compleja": j. Private to "completar": rt.

"compleja" · 8 letters · shape CVCCCVCV  ·  "completar" · 9 letters · shape CVCCCVCVC

Known mistypes of this pair

  • complejaccompleja · cmopleja · comlpeja · commpleja · compelja · compleaj · complejja · compljea
  • completarccompletar · cmopletar · comlpetar · commpletar · compeltar · compleatr · completarr · completra

Frequently Asked Questions

Is swapping "compleja" for "completar" ever safe?
No - they are not even the same part of speech. "compleja" is an adjective and "completar" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "compleja" or "completar"?
"completar" is the more common of the two: it sits at frequency rank #4,586 in our Spanish list, against #6,498 for "compleja". 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 "compleja" and "completar" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "compleja" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "completar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #296,329 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "compleja" and "completar" also get mixed up with nearby pairs, the highest-scored neighbour is "completar vs comportar". 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 #296,329 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