flacavsflacoWhat's the difference?

Which to use

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

#14,364
“flaca” frequency rank
#6,679
“flaco” frequency rank
21043
confusion score

Side-by-Side Comparison

Feature flaca flaco
Definition Forma del femenino de flaco. Escaso de carnes y grasa.

Where the eye mixes flaca and flaco

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
flaca
5 ch
flaco

Look-alike desk: flaca vs flaco

A purely visual mix-up. flaca ([ˈflaka]) and flaco ([ˈflako]) 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 a single letter - a in “flaca” becomes o in “flaco”. Our composite confusion score for this pair is 21043, derived from the frequency rank of both members and their visual similarity.

flaca is recorded at frequency rank #14,364, classified as anadj, pronounced [ˈflaka]. flaco is at rank #6,679, tagged as anadj, pronounced [ˈflako].

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 21043, this pair ranks #256,672 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of flaca vs flaco

Shared letters: acfl. Private to "flaca": -. Private to "flaco": o.

"flaca" · 5 letters · shape CCVCV  ·  "flaco" · 5 letters · shape CCVCV

Known mistypes of this pair

  • flacafalca · fflaca · flaac · flacca · flcaa · fllaca · lfaca
  • flacofalco · fflaco · flacco · flaoc · flcao · fllaco · lfaco

Frequently Asked Questions

Can "flaca" and "flaco" be used interchangeably?
No. They are said differently ([ˈflaka] versus [ˈflako]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "flaca" or "flaco" show up more?
"flaco" is the more common of the two: it sits at frequency rank #6,679 in our Spanish list, against #14,364 for "flaca". 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 "flaca" and "flaco" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "flaca" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "flaco" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #256,672 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "flaca" and "flaco" also get mixed up with nearby pairs, the highest-scored neighbour is "flaca vs flama". 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 #256,672 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