complejavscomplejasTell them apart

Which to use

“compleja” and “complejas” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#6,498
“compleja” frequency rank
#9,962
“complejas” frequency rank
16460
confusion score

Side-by-Side Comparison

Feature compleja complejas
Definition Forma del femenino de complejo. Forma del femenino plural de complejo.

Where the eye mixes compleja and complejas

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

8 ch
compleja
9 ch
complejas

Look-alike desk: compleja vs complejas

A purely visual mix-up. compleja ([kõmˈplexa]) and complejas ([kõmˈplexas]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 extra letter(s) - “compleja” sits inside “complejas”. Our composite confusion score for this pair is 16460, 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]. complejas is at rank #9,962, tagged as anadj, pronounced [kõmˈplexas].

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 16460, this pair ranks #276,071 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of compleja vs complejas

Shared letters: acejlmop. Private to "compleja": -. Private to "complejas": s.

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

Known mistypes of this pair

  • complejaccompleja · cmopleja · comlpeja · commpleja · compelja · compleaj · complejja · compljea
  • complejasccomplejas · cmoplejas · comlpejas · commplejas · compeljas · compleajs · complejass · complejjas

Frequently Asked Questions

Can "compleja" and "complejas" be used interchangeably?
No. They are said differently ([kõmˈplexa] versus [kõmˈplexas]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "compleja" vs "complejas" - which ranks higher?
"compleja" is the more common of the two: it sits at frequency rank #6,498 in our Spanish list, against #9,962 for "complejas". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "compleja" and "complejas" 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 "complejas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #276,071 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "compleja" and "complejas" also get mixed up with nearby pairs, the highest-scored neighbour is "complejas vs completan". 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 #276,071 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