completavscompletanTell them apart

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

Which to use

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

#1,501
“completa” frequency rank
#25,181
“completan” frequency rank
26682
confusion score

Side-by-Side Comparison

Feature completa completan
Definition Forma del femenino singular de completo. Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de completar.

Where the eye mixes completa and completan

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. completa runs 8 letters (CVCCCVCV) against completan's 9 (CVCCCVCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
completa
9 ch
completan

Look-alike desk: completa vs completan

These two trip readers on the page rather than in the ear: completa is [kõmˈplet̪a] while completan is [kõmˈplet̪ãn]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “completa” sits inside “completan”, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 26682, derived from the frequency rank of both members and their visual similarity.

completa is recorded at frequency rank #1,501, classified as anadj, pronounced [kõmˈplet̪a]. completan is at rank #25,181, tagged as averb, pronounced [kõmˈplet̪ãn].

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 26682, this pair ranks #230,470 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of completa vs completan

Shared letters: acelmopt. Private to "completa": -. Private to "completan": n.

"completa" · 8 letters · shape CVCCCVCV  ·  "completan" · 9 letters · shape CVCCCVCVC

Known mistypes of this pair

  • completa ← ccompleta · cmopleta · comlpeta · commpleta · compelta · compleat · completta · complleta
  • completan ← ccompletan · cmopletan · comlpetan · commpletan · compeltan · compleatn · completann · completna

Frequently Asked Questions

Can "completa" and "completan" be used interchangeably?
No - they are not even the same part of speech. "completa" is an adjective and "completan" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "completa" or "completan" show up more?
"completa" is the more common of the two: it sits at frequency rank #1,501 in our Spanish list, against #25,181 for "completan". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Eye-level mix-up between "completa" and "completan" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "completa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "completan" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #230,470 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "completa" and "completan" also get mixed up with nearby pairs, the highest-scored neighbour is "completan vs completaron". 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 #230,470 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