filvsfilaConfusable pair

Which to use

“fil” and “fila” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#35,592
“fil” frequency rank
#3,079
“fila” frequency rank
38671
confusion score

Side-by-Side Comparison

Feature fil fila
Definition fio sequência de pessoas ou coisas dispostas de forma organizada, em linha; enfiada

Where the eye mixes fil and fila

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

3 ch
fil
4 ch
fila

Visual trap between fil and fila

A purely visual mix-up. fil (/fil/) and fila (/ˈfi.lɐ/) 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 extra letter(s) - “fil” sits inside “fila”. Our composite confusion score for this pair is 38671, derived from the frequency rank of both members and their visual similarity.

fil is recorded at frequency rank #35,592, classified as anoun, pronounced /fil/. fila is at rank #3,079, tagged as anoun, pronounced /ˈfi.lɐ/.

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 38671, this pair ranks #27,718 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fil vs fila

Shared letters: fil. Private to "fil": -. Private to "fila": a.

"fil" · 3 letters · shape CVC  ·  "fila" · 4 letters · shape CVCV

Known mistypes of this pair

  • filaffila · fial · filla · flia · ifla

Frequently Asked Questions

Can "fil" and "fila" be used interchangeably?
No. They are said differently (/fil/ versus /ˈfi.lɐ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "fil" vs "fila" - which ranks higher?
"fila" is the more common of the two: it sits at frequency rank #3,079 in our Portuguese list, against #35,592 for "fil". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "fil" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fila" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #27,718 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "fil" and "fila" also get mixed up with nearby pairs, the highest-scored neighbour is "fil vs filão". 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 #27,718 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list