Which to use
“fosa” and “fua” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #13,472
- “fosa” frequency rank
- #41,930
- “fua” frequency rank
- 55402
- confusion score
Side-by-Side Comparison
| Feature | fosa | fua |
|---|---|---|
| Definition | Sepulcro. | Hígado hipertrofiado obtenido de ocas o patos engordados a la fuerza, considerado un manjar selecto. |
Where the eye mixes fosa and fua
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. fosa runs 4 letters (CVCV) against fua's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: fosa vs fua
A purely visual mix-up. fosa ([ˈfosa]) and fua ([ˈfwa]) 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 55402, derived from the frequency rank of both members and their visual similarity.
fosa is recorded at frequency rank #13,472, classified as anoun, pronounced [ˈfosa]. fua is at rank #41,930, tagged as anoun, pronounced [ˈfwa].
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 55402, this pair ranks #79,059 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of fosa vs fua
Shared letters: af. Private to "fosa": os. Private to "fua": u.
"fosa" · 4 letters · shape CVCV · "fua" · 3 letters · shape CVV
Known mistypes of this pair
- fosa ← ffosa · foas · fossa · fsoa · ofsa
Frequently Asked Questions
Is swapping "fosa" for "fua" ever safe?
Which is more common, "fosa" or "fua"?
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 "fosa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fua" - compare definitions side by side with the headword page. Word entry
- This pair ranks #79,059 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "fosa" and "fua" also get mixed up with nearby pairs, the highest-scored neighbour is "fora vs fua". 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 #79,059 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.