FETvsfiletWhat's the difference?

Quick tell: FET is a name, filet is a noun, so they fill different roles in a sentence.

Which to use

“FET” is a name and “filet” is a noun - they look or sound alike but fill different roles in a sentence.

#40,696
“FET” frequency rank
#36,982
“filet” frequency rank
77678
confusion score

Side-by-Side Comparison

Feature FET filet
Definition Ellipsis of FET y de las JONS, a political party in Francoist Spain. Alternative spelling of fillet.

Letter map: FET vs filet

Shared letters muted; letters that set FET and filet apart highlighted. Shared run: 3. FET runs 3 letters (CVC) against filet's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
FET
5 ch
filet

Role in the sentence - FET and filet

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: FET is aname and filetanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 77678, derived from the frequency rank of both members and their visual similarity.

FET is recorded at frequency rank #40,696, classified as aname. filet is at rank #36,982, tagged as anoun, pronounced /ˈfɪleɪ/.

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 77678, this pair ranks #26,624 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of FET vs filet

Shared letters: eft. Private to "FET": -. Private to "filet": il.

"FET" · 3 letters · shape CVC  ·  "filet" · 5 letters · shape CVCVC

Known mistypes of this pair

  • filet ← ffilet · fielt · filett · filte · fliet · iflet

Frequently Asked Questions

Can "FET" and "filet" be used interchangeably?
No - they are not even the same part of speech. "FET" is a name and "filet" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "FET" or "filet" show up more?
"filet" is the more common of the two: it sits at frequency rank #36,982 in our English list, against #40,696 for "FET". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "FET" and "filet".

  • Full dictionary entry for "FET" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "filet" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #26,624 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "FET" and "filet" also get mixed up with nearby pairs, the highest-scored neighbour is "FET vs foh". 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 #26,624 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list