fedvsfilWhich spelling fits?

Quick tell: fed is a verb, fil is a noun, so they fill different roles in a sentence.

Which to use

“fed” is a verb and “fil” is a noun - they look or sound alike but fill different roles in a sentence.

#19,409
“fed” frequency rank
#38,124
“fil” frequency rank
57533
confusion score

Side-by-Side Comparison

Feature fed fil
Definition Pasado simple del verbo (to) feed. Elefante.

Where the eye mixes fed and fil

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
fed
3 ch
fil

Look-alike desk: fed vs fil

These two trip readers on the page rather than in the ear: fed is /fɛd/ while fil is [ˈfil]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 57533, derived from the frequency rank of both members and their visual similarity.

fed is recorded at frequency rank #19,409, classified as averb, pronounced /fɛd/. fil is at rank #38,124, tagged as anoun, pronounced [ˈfil].

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 57533, this pair ranks #70,140 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of fed vs fil

Shared letters: f. Private to "fed": de. Private to "fil": il.

"fed" · 3 letters · shape CVC  ·  "fil" · 3 letters · shape CVC

Frequently Asked Questions

Can "fed" and "fil" be used interchangeably?
No - they are not even the same part of speech. "fed" is a verb and "fil" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "fed" or "fil" show up more?
"fed" is the more common of the two: it sits at frequency rank #19,409 in our Spanish list, against #38,124 for "fil". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "fed" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fil" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #70,140 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "fed" and "fil" also get mixed up with nearby pairs, the highest-scored neighbour is "fil vs filos". Nearby pair

Confusion rank #70,140 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