Which to use
“fua” is a noun and “fui” is a verb - they look or sound alike but fill different roles in a sentence.
- #41,930
- “fua” frequency rank
- #852
- “fui” frequency rank
- 42782
- confusion score
Side-by-Side Comparison
| Feature | fua | fui |
|---|---|---|
| Definition | Hígado hipertrofiado obtenido de ocas o patos engordados a la fuerza, considerado un manjar selecto. | Primera persona del singular (yo) del pretérito perfecto simple de indicativo de ser. |
Where the spellings diverge
Shared letters are muted; the letters that actually set fua and fui apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: fua is [ˈfwa] while fui is [ˈfwi]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “fua” becomes i in “fui”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 42782, derived from the frequency rank of both members and their visual similarity.
fua is recorded at frequency rank #41,930, classified as anoun, pronounced [ˈfwa]. fui is at rank #852, tagged as averb, pronounced [ˈfwi].
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 42782, this pair ranks #146,327 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fua vs fui
Shared letters: fu. Private to "fua": a. Private to "fui": i.
"fua" · 3 letters · shape CVV · "fui" · 3 letters · shape CVV
Frequency comparison
Frequently Asked Questions
Can "fua" and "fui" be used interchangeably?
Which is more common, "fua" or "fui"?
Remembering fua vs fui
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “fua”; for a verb, it's “fui”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “fua” entry
- Browse more pairs most likely to be confused. Most confusable