Which to use
“fio” and “fix” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #33,129
- “fio” frequency rank
- #40,843
- “fix” frequency rank
- 73972
- confusion score
Side-by-Side Comparison
| Feature | fio | fix |
|---|---|---|
| Definition | Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de fiar. | Fijar. |
Where the eye mixes fio and fix
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: fio vs fix
A purely visual mix-up. fio ([ˈfjo]) and fix (/fɪks/) 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 - o in “fio” becomes x in “fix”. Our composite confusion score for this pair is 73972, derived from the frequency rank of both members and their visual similarity.
fio is recorded at frequency rank #33,129, classified as averb, pronounced [ˈfjo]. fix is at rank #40,843, tagged as averb, pronounced /fɪks/.
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 73972, this pair ranks #22,232 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of fio vs fix
Shared letters: fi. Private to "fio": o. Private to "fix": x.
"fio" · 3 letters · shape CVV · "fix" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "fio" for "fix" ever safe?
In ordinary Spanish text, does "fio" or "fix" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "fio" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fix" - compare definitions side by side with the headword page. Word entry
- This pair ranks #22,232 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "fio" and "fix" also get mixed up with nearby pairs, the highest-scored neighbour is "fix vs fua". Nearby pair
Confusion rank #22,232 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.