filavsfishWhat's the difference?

Quick tell: fila is a noun, fish is an adjective, so they fill different roles in a sentence.

Which to use

“fila” is a noun and “fish” is an adjective - they look or sound alike but fill different roles in a sentence.

#3,079
“fila” frequency rank
#18,872
“fish” frequency rank
21951
confusion score

Side-by-Side Comparison

Feature fila fish
Definition sequência de pessoas ou coisas dispostas de forma organizada, em linha; enfiada de peixe, relacionado a peixe:

Where the eye mixes fila and fish

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
fila
4 ch
fish

Look-alike desk: fila vs fish

These two trip readers on the page rather than in the ear: fila is /ˈfi.lɐ/ while fish is /ˈfɪʃ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 21951, derived from the frequency rank of both members and their visual similarity.

fila is recorded at frequency rank #3,079, classified as anoun, pronounced /ˈfi.lɐ/. fish is at rank #18,872, tagged as anadj, pronounced /ˈfɪʃ/.

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 21951, this pair ranks #48,198 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fila vs fish

Shared letters: fi. Private to "fila": al. Private to "fish": hs.

"fila" · 4 letters · shape CVCV  ·  "fish" · 4 letters · shape CVCC

Known mistypes of this pair

  • filaffila · fial · filla · flia · ifla
  • fishffish · fihs · fishh · fissh · fsih · ifsh

Frequently Asked Questions

Is swapping "fila" for "fish" ever safe?
No - they are not even the same part of speech. "fila" is a noun and "fish" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "fila" or "fish"?
"fila" is the more common of the two: it sits at frequency rank #3,079 in our Portuguese list, against #18,872 for "fish". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "fila" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fish" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #48,198 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "fila" and "fish" also get mixed up with nearby pairs, the highest-scored neighbour is "fish vs friso". 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 #48,198 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