Which to use
“flaca” is an adjective and “foca” is a noun - they look or sound alike but fill different roles in a sentence.
- #14,364
- “flaca” frequency rank
- #26,451
- “foca” frequency rank
- 40815
- confusion score
Side-by-Side Comparison
| Feature | flaca | foca |
|---|---|---|
| Definition | Forma del femenino de flaco. | Nombre genérico para diversos mamíferos pinnípedos marinos, en particular para aquellos de la familia Fócidos (Phocidae), adaptados a vivir en medios acuáticos la mayor parte del tiempo. Tienen cuerpos alargados y fusiformes, adaptados a la natación; las extremidades anteriores son cortas y aplanadas, mejor preparadas para su uso como aletas que para el desplazamiento en tierra. |
Where the eye mixes flaca and foca
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: flaca vs foca
These two trip readers on the page rather than in the ear: flaca is [ˈflaka] while foca is [ˈfoka]. 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 noun), which is usually the fastest check. Our composite confusion score for this pair is 40815, 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]. foca is at rank #26,451, tagged as anoun, pronounced [ˈfoka].
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 40815, this pair ranks #157,051 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of flaca vs foca
Shared letters: acf. Private to "flaca": l. Private to "foca": o.
"flaca" · 5 letters · shape CCVCV · "foca" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "flaca" for "foca" ever safe?
Frequency check: "flaca" vs "foca" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "flaca" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "foca" - compare definitions side by side with the headword page. Word entry
- This pair ranks #157,051 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "flaca" and "foca" also get mixed up with nearby pairs, the highest-scored neighbour is "foca vs fora". 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 #157,051 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.