filovsfolioConfusable pair

Which to use

“filo” and “folio” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#10,668
“filo” frequency rank
#19,413
“folio” frequency rank
30081
confusion score

Side-by-Side Comparison

Feature filo folio
Definition En un instrumento cortante, el borde agudo que corta. Página de un libro o cuaderno.

Where the eye mixes filo and folio

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
filo
5 ch
folio

Visual trap between filo and folio

A purely visual mix-up. filo ([ˈfilo]) and folio ([ˈfoljo]) 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 30081, derived from the frequency rank of both members and their visual similarity.

filo is recorded at frequency rank #10,668, classified as anoun, pronounced [ˈfilo]. folio is at rank #19,413, tagged as anoun, pronounced [ˈfoljo].

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 30081, this pair ranks #213,760 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of filo vs folio

Shared letters: filo. Private to "filo": -. Private to "folio": -.

"filo" · 4 letters · shape CVCV  ·  "folio" · 5 letters · shape CVCVV

Known mistypes of this pair

  • filoffilo · fillo · fiol · flio · iflo
  • folioffolio · floio · foilo · follio · foloi · oflio

Frequently Asked Questions

Is swapping "filo" for "folio" ever safe?
No. They are said differently ([ˈfilo] versus [ˈfoljo]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "filo" or "folio"?
"filo" is the more common of the two: it sits at frequency rank #10,668 in our Spanish list, against #19,413 for "folio". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "filo" and "folio" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "filo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "folio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #213,760 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "filo" and "folio" also get mixed up with nearby pairs, the highest-scored neighbour is "falo vs folio". 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 #213,760 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list