concentradavsconcentradosWhich spelling fits?

Which to use

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

#19,959
“concentrada” frequency rank
#17,640
“concentrados” frequency rank
37599
confusion score

Side-by-Side Comparison

Feature concentrada concentrados
Definition Forma del femenino de concentrado, participio de concentrar. Forma del plural de concentrado, participio de concentrar.

Where the eye mixes concentrada and concentrados

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. concentrada runs 11 letters (CVCCVCCCVCV) against concentrados's 12 (CVCCVCCCVCVC) - the length gap alone is often enough to separate them once you know to check it.

11 ch
concentrada
12 ch
concentrados

Visual trap between concentrada and concentrados

A purely visual mix-up. concentrada ([kõnsẽn̪ˈt̪ɾað̞a]) and concentrados ([kõnsẽn̪ˈt̪ɾað̞os]) 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 letter(s) in length. Our composite confusion score for this pair is 37599, derived from the frequency rank of both members and their visual similarity.

concentrada is recorded at frequency rank #19,959, classified as aparticiple, pronounced [kõnsẽn̪ˈt̪ɾað̞a]. concentrados is at rank #17,640, tagged as aparticiple, pronounced [kõnsẽn̪ˈt̪ɾað̞os].

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 37599, this pair ranks #174,443 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of concentrada vs concentrados

Shared letters: acdenort. Private to "concentrada": -. Private to "concentrados": s.

"concentrada" · 11 letters · shape CVCCVCCCVCV  ·  "concentrados" · 12 letters · shape CVCCVCCCVCVC

Known mistypes of this pair

  • concentradacconcentrada · cnocentrada · cocnentrada · conccentrada · concenntrada · concenrtada · concentarda · concentraad
  • concentradoscconcentrados · cnocentrados · cocnentrados · conccentrados · concenntrados · concenrtados · concentardos · concentraddos

Frequently Asked Questions

Can "concentrada" and "concentrados" be used interchangeably?
No. They are said differently ([kõnsẽn̪ˈt̪ɾað̞a] versus [kõnsẽn̪ˈt̪ɾað̞os]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "concentrada" vs "concentrados" - which ranks higher?
"concentrados" is the more common of the two: it sits at frequency rank #17,640 in our Spanish list, against #19,959 for "concentrada". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "concentrada" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "concentrados" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #174,443 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "concentrada" and "concentrados" also get mixed up with nearby pairs, the highest-scored neighbour is "concentraba vs concentrada". 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 #174,443 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