Which to use
“fui” is a verb and “fusil” is a noun - they look or sound alike but fill different roles in a sentence.
- #852
- “fui” frequency rank
- #14,146
- “fusil” frequency rank
- 14998
- confusion score
Side-by-Side Comparison
| Feature | fui | fusil |
|---|---|---|
| Definition | Primera persona del singular (yo) del pretérito perfecto simple de indicativo de ser. | Arma de fuego portátil con un cañón largo y que usa balas como munición. Es el arma más usada por la infantería de los ejércitos. |
Where the spellings diverge
Shared letters are muted; the letters that actually set fui and fusil apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
fui and fusil form a confusable pair in the Spanish index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 2 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 14998, derived from the frequency rank of both members and their visual similarity.
fui is recorded at frequency rank #852, classified as averb, pronounced [ˈfwi]. fusil is at rank #14,146, tagged as anoun, pronounced [fuˈsil].
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 14998, this pair ranks #281,891 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "fui" and "fusil" be used interchangeably?
Remembering fui vs fusil
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “fui”; for a noun, it's “fusil”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “fui” entry
- Browse more pairs most likely to be confused. Most confusable